401163264

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 264

約数和(自身を含む): 1277328000

約数和(自身を除く): 876164736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 79, 87, 96, 114, 116, 128, 144, 152, 158, 171, 174, 192, 228, 232, 237, 256, 261, 288, 304, 316, 342, 348, 384, 456, 464, 474, 512, 522, 551, 576, 608, 632, 684, 696, 711, 768, 912, 928, 948, 1024, 1044, 1102, 1152, 1216, 1264, 1368, 1392, 1422, 1501, 1536, 1653, 1824, 1856, 1896, 2088, 2204, 2291, 2304, 2432, 2528, 2736, 2784, 2844, 3002, 3072, 3306, 3648, 3712, 3792, 4176, 4408, 4503, 4582, 4608, 4864, 4959, 5056, 5472, 5568, 5688, 6004, 6612, 6873, 7296, 7424, 7584, 8352, 8816, 9006, 9164, 9216, 9728, 9918, 10112, 10944, 11136, 11376, 12008, 13224, 13509, 13746, 14592, 14848, 15168, 16704, 17632, 18012, 18328, 19456, 19836, 20224, 20619, 21888, 22272, 22752, 24016, 26448, 27018, 27492, 29184, 29696, 30336, 33408, 35264, 36024, 36656, 39672, 40448, 41238, 43529, 43776, 44544, 45504, 48032, 52896, 54036, 54984, 58368, 60672, 66816, 70528, 72048, 73312, 79344, 80896, 82476, 87058, 87552, 89088, 91008, 96064, 105792, 108072, 109968, 121344, 130587, 133632, 141056, 144096, 146624, 158688, 164952, 174116, 175104, 182016, 192128, 211584, 216144, 219936, 242688, 261174, 267264, 282112, 288192, 293248, 317376, 329904, 348232, 364032, 384256, 391761, 423168, 432288, 439872, 522348, 564224, 576384, 586496, 634752, 659808, 696464, 728064, 768512, 783522, 846336, 864576, 879744, 1044696, 1152768, 1172992, 1269504, 1319616, 1392928, 1537024, 1567044, 1692672, 1729152, 1759488, 2089392, 2305536, 2345984, 2539008, 2639232, 2785856, 3134088, 3458304, 3518976, 4178784, 4611072, 5078016, 5278464, 5571712, 6268176, 6916608, 7037952, 8357568, 10556928, 11143424, 12536352, 13833216, 16715136, 21113856, 22286848, 25072704, 33430272, 44573696, 50145408, 66860544, 100290816, 133721088, 200581632, 401163264]

約数ペア:

[(1, 401163264), (2, 200581632), (3, 133721088), (4, 100290816), (6, 66860544), (8, 50145408), (9, 44573696), (12, 33430272), (16, 25072704), (18, 22286848), (19, 21113856), (24, 16715136), (29, 13833216), (32, 12536352), (36, 11143424), (38, 10556928), (48, 8357568), (57, 7037952), (58, 6916608), (64, 6268176), (72, 5571712), (76, 5278464), (79, 5078016), (87, 4611072), (96, 4178784), (114, 3518976), (116, 3458304), (128, 3134088), (144, 2785856), (152, 2639232), (158, 2539008), (171, 2345984), (174, 2305536), (192, 2089392), (228, 1759488), (232, 1729152), (237, 1692672), (256, 1567044), (261, 1537024), (288, 1392928), (304, 1319616), (316, 1269504), (342, 1172992), (348, 1152768), (384, 1044696), (456, 879744), (464, 864576), (474, 846336), (512, 783522), (522, 768512), (551, 728064), (576, 696464), (608, 659808), (632, 634752), (684, 586496), (696, 576384), (711, 564224), (768, 522348), (912, 439872), (928, 432288), (948, 423168), (1024, 391761), (1044, 384256), (1102, 364032), (1152, 348232), (1216, 329904), (1264, 317376), (1368, 293248), (1392, 288192), (1422, 282112), (1501, 267264), (1536, 261174), (1653, 242688), (1824, 219936), (1856, 216144), (1896, 211584), (2088, 192128), (2204, 182016), (2291, 175104), (2304, 174116), (2432, 164952), (2528, 158688), (2736, 146624), (2784, 144096), (2844, 141056), (3002, 133632), (3072, 130587), (3306, 121344), (3648, 109968), (3712, 108072), (3792, 105792), (4176, 96064), (4408, 91008), (4503, 89088), (4582, 87552), (4608, 87058), (4864, 82476), (4959, 80896), (5056, 79344), (5472, 73312), (5568, 72048), (5688, 70528), (6004, 66816), (6612, 60672), (6873, 58368), (7296, 54984), (7424, 54036), (7584, 52896), (8352, 48032), (8816, 45504), (9006, 44544), (9164, 43776), (9216, 43529), (9728, 41238), (9918, 40448), (10112, 39672), (10944, 36656), (11136, 36024), (11376, 35264), (12008, 33408), (13224, 30336), (13509, 29696), (13746, 29184), (14592, 27492), (14848, 27018), (15168, 26448), (16704, 24016), (17632, 22752), (18012, 22272), (18328, 21888), (19456, 20619), (19836, 20224)]