15708073984

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 208

約数和(自身を含む): 36234362880

約数和(自身を除く): 20526288896

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 124, 128, 136, 152, 248, 256, 272, 304, 323, 383, 496, 512, 527, 544, 589, 608, 646, 766, 992, 1024, 1054, 1088, 1178, 1216, 1292, 1532, 1984, 2048, 2108, 2176, 2356, 2432, 2584, 3064, 3968, 4096, 4216, 4352, 4712, 4864, 5168, 6128, 6511, 7277, 7936, 8432, 8704, 9424, 9728, 10013, 10336, 11873, 12256, 13022, 14554, 15872, 16864, 17408, 18848, 19456, 20026, 20672, 23746, 24512, 26044, 29108, 31744, 33728, 34816, 37696, 38912, 40052, 41344, 47492, 49024, 52088, 58216, 63488, 67456, 69632, 75392, 77824, 80104, 82688, 94984, 98048, 104176, 116432, 123709, 126976, 134912, 150784, 160208, 165376, 189968, 196096, 201841, 208352, 225587, 232864, 247418, 269824, 301568, 320416, 330752, 379936, 392192, 403682, 416704, 451174, 465728, 494836, 539648, 603136, 640832, 661504, 759872, 784384, 807364, 833408, 902348, 931456, 989672, 1079296, 1206272, 1281664, 1323008, 1519744, 1568768, 1614728, 1666816, 1804696, 1862912, 1979344, 2158592, 2412544, 2563328, 3039488, 3229456, 3333632, 3609392, 3725824, 3834979, 3958688, 5126656, 6078976, 6458912, 6667264, 7218784, 7451648, 7669958, 7917376, 10253312, 12157952, 12917824, 13334528, 14437568, 14903296, 15339916, 15834752, 20506624, 24315904, 25835648, 26669056, 28875136, 29806592, 30679832, 31669504, 41013248, 48631808, 51671296, 57750272, 61359664, 63339008, 103342592, 115500544, 122719328, 126678016, 206685184, 231001088, 245438656, 253356032, 413370368, 462002176, 490877312, 506712064, 826740736, 924004352, 981754624, 1963509248, 3927018496, 7854036992, 15708073984]

約数ペア:

[(1, 15708073984), (2, 7854036992), (4, 3927018496), (8, 1963509248), (16, 981754624), (17, 924004352), (19, 826740736), (31, 506712064), (32, 490877312), (34, 462002176), (38, 413370368), (62, 253356032), (64, 245438656), (68, 231001088), (76, 206685184), (124, 126678016), (128, 122719328), (136, 115500544), (152, 103342592), (248, 63339008), (256, 61359664), (272, 57750272), (304, 51671296), (323, 48631808), (383, 41013248), (496, 31669504), (512, 30679832), (527, 29806592), (544, 28875136), (589, 26669056), (608, 25835648), (646, 24315904), (766, 20506624), (992, 15834752), (1024, 15339916), (1054, 14903296), (1088, 14437568), (1178, 13334528), (1216, 12917824), (1292, 12157952), (1532, 10253312), (1984, 7917376), (2048, 7669958), (2108, 7451648), (2176, 7218784), (2356, 6667264), (2432, 6458912), (2584, 6078976), (3064, 5126656), (3968, 3958688), (4096, 3834979), (4216, 3725824), (4352, 3609392), (4712, 3333632), (4864, 3229456), (5168, 3039488), (6128, 2563328), (6511, 2412544), (7277, 2158592), (7936, 1979344), (8432, 1862912), (8704, 1804696), (9424, 1666816), (9728, 1614728), (10013, 1568768), (10336, 1519744), (11873, 1323008), (12256, 1281664), (13022, 1206272), (14554, 1079296), (15872, 989672), (16864, 931456), (17408, 902348), (18848, 833408), (19456, 807364), (20026, 784384), (20672, 759872), (23746, 661504), (24512, 640832), (26044, 603136), (29108, 539648), (31744, 494836), (33728, 465728), (34816, 451174), (37696, 416704), (38912, 403682), (40052, 392192), (41344, 379936), (47492, 330752), (49024, 320416), (52088, 301568), (58216, 269824), (63488, 247418), (67456, 232864), (69632, 225587), (75392, 208352), (77824, 201841), (80104, 196096), (82688, 189968), (94984, 165376), (98048, 160208), (104176, 150784), (116432, 134912), (123709, 126976)]