19864498176

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 312

約数和(自身を含む): 61334208000

約数和(自身を除く): 41469709824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 79, 96, 114, 128, 144, 152, 158, 171, 192, 228, 237, 256, 288, 304, 316, 342, 359, 384, 456, 474, 512, 576, 608, 632, 684, 711, 718, 768, 912, 948, 1024, 1077, 1152, 1216, 1264, 1368, 1422, 1436, 1501, 1536, 1824, 1896, 2048, 2154, 2304, 2432, 2528, 2736, 2844, 2872, 3002, 3072, 3231, 3648, 3792, 4096, 4308, 4503, 4608, 4864, 5056, 5472, 5688, 5744, 6004, 6144, 6462, 6821, 7296, 7584, 8616, 9006, 9216, 9728, 10112, 10944, 11376, 11488, 12008, 12288, 12924, 13509, 13642, 14592, 15168, 17232, 18012, 18432, 19456, 20224, 20463, 21888, 22752, 22976, 24016, 25848, 27018, 27284, 28361, 29184, 30336, 34464, 36024, 36864, 38912, 40448, 40926, 43776, 45504, 45952, 48032, 51696, 54036, 54568, 56722, 58368, 60672, 61389, 68928, 72048, 77824, 80896, 81852, 85083, 87552, 91008, 91904, 96064, 103392, 108072, 109136, 113444, 116736, 121344, 122778, 137856, 144096, 161792, 163704, 170166, 175104, 182016, 183808, 192128, 206784, 216144, 218272, 226888, 233472, 242688, 245556, 255249, 275712, 288192, 323584, 327408, 340332, 350208, 364032, 367616, 384256, 413568, 432288, 436544, 453776, 485376, 491112, 510498, 538859, 551424, 576384, 654816, 680664, 700416, 728064, 735232, 768512, 827136, 864576, 873088, 907552, 970752, 982224, 1020996, 1077718, 1102848, 1152768, 1309632, 1361328, 1456128, 1470464, 1537024, 1616577, 1654272, 1729152, 1746176, 1815104, 1964448, 2041992, 2155436, 2205696, 2305536, 2619264, 2722656, 2912256, 3074048, 3233154, 3308544, 3458304, 3492352, 3630208, 3928896, 4083984, 4310872, 4411392, 4611072, 4849731, 5238528, 5445312, 6148096, 6466308, 6617088, 6916608, 6984704, 7260416, 7857792, 8167968, 8621744, 9222144, 9699462, 10477056, 10890624, 12932616, 13234176, 13833216, 13969408, 14520832, 15715584, 16335936, 17243488, 18444288, 19398924, 20954112, 21781248, 25865232, 27666432, 27938816, 29041664, 31431168, 32671872, 34486976, 38797848, 41908224, 43562496, 51730464, 55332864, 58083328, 62862336, 65343744, 68973952, 77595696, 83816448, 87124992, 103460928, 116166656, 125724672, 130687488, 137947904, 155191392, 174249984, 206921856, 251449344, 261374976, 275895808, 310382784, 348499968, 413843712, 522749952, 551791616, 620765568, 827687424, 1045499904, 1103583232, 1241531136, 1655374848, 2207166464, 2483062272, 3310749696, 4966124544, 6621499392, 9932249088, 19864498176]

約数ペア:

[(1, 19864498176), (2, 9932249088), (3, 6621499392), (4, 4966124544), (6, 3310749696), (8, 2483062272), (9, 2207166464), (12, 1655374848), (16, 1241531136), (18, 1103583232), (19, 1045499904), (24, 827687424), (32, 620765568), (36, 551791616), (38, 522749952), (48, 413843712), (57, 348499968), (64, 310382784), (72, 275895808), (76, 261374976), (79, 251449344), (96, 206921856), (114, 174249984), (128, 155191392), (144, 137947904), (152, 130687488), (158, 125724672), (171, 116166656), (192, 103460928), (228, 87124992), (237, 83816448), (256, 77595696), (288, 68973952), (304, 65343744), (316, 62862336), (342, 58083328), (359, 55332864), (384, 51730464), (456, 43562496), (474, 41908224), (512, 38797848), (576, 34486976), (608, 32671872), (632, 31431168), (684, 29041664), (711, 27938816), (718, 27666432), (768, 25865232), (912, 21781248), (948, 20954112), (1024, 19398924), (1077, 18444288), (1152, 17243488), (1216, 16335936), (1264, 15715584), (1368, 14520832), (1422, 13969408), (1436, 13833216), (1501, 13234176), (1536, 12932616), (1824, 10890624), (1896, 10477056), (2048, 9699462), (2154, 9222144), (2304, 8621744), (2432, 8167968), (2528, 7857792), (2736, 7260416), (2844, 6984704), (2872, 6916608), (3002, 6617088), (3072, 6466308), (3231, 6148096), (3648, 5445312), (3792, 5238528), (4096, 4849731), (4308, 4611072), (4503, 4411392), (4608, 4310872), (4864, 4083984), (5056, 3928896), (5472, 3630208), (5688, 3492352), (5744, 3458304), (6004, 3308544), (6144, 3233154), (6462, 3074048), (6821, 2912256), (7296, 2722656), (7584, 2619264), (8616, 2305536), (9006, 2205696), (9216, 2155436), (9728, 2041992), (10112, 1964448), (10944, 1815104), (11376, 1746176), (11488, 1729152), (12008, 1654272), (12288, 1616577), (12924, 1537024), (13509, 1470464), (13642, 1456128), (14592, 1361328), (15168, 1309632), (17232, 1152768), (18012, 1102848), (18432, 1077718), (19456, 1020996), (20224, 982224), (20463, 970752), (21888, 907552), (22752, 873088), (22976, 864576), (24016, 827136), (25848, 768512), (27018, 735232), (27284, 728064), (28361, 700416), (29184, 680664), (30336, 654816), (34464, 576384), (36024, 551424), (36864, 538859), (38912, 510498), (40448, 491112), (40926, 485376), (43776, 453776), (45504, 436544), (45952, 432288), (48032, 413568), (51696, 384256), (54036, 367616), (54568, 364032), (56722, 350208), (58368, 340332), (60672, 327408), (61389, 323584), (68928, 288192), (72048, 275712), (77824, 255249), (80896, 245556), (81852, 242688), (85083, 233472), (87552, 226888), (91008, 218272), (91904, 216144), (96064, 206784), (103392, 192128), (108072, 183808), (109136, 182016), (113444, 175104), (116736, 170166), (121344, 163704), (122778, 161792), (137856, 144096)]