15678622336

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2713}}^1$

素因数の和:2914

約数の個数: 128

約数和(自身を含む): 35345399040

約数和(自身を除く): 19666776704

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 151, 184, 208, 299, 302, 368, 416, 598, 604, 736, 832, 1196, 1208, 1472, 1664, 1963, 2392, 2416, 2713, 2944, 3473, 3926, 4784, 4832, 5426, 6946, 7852, 9568, 9664, 10852, 13892, 15704, 19136, 19328, 21704, 27784, 31408, 35269, 38272, 43408, 45149, 55568, 62399, 62816, 70538, 86816, 90298, 111136, 124798, 125632, 141076, 173632, 180596, 222272, 249596, 251264, 282152, 347264, 361192, 409663, 444544, 499192, 564304, 722384, 811187, 819326, 998384, 1128608, 1444768, 1622374, 1638652, 1996768, 2257216, 2889536, 3244748, 3277304, 3993536, 4514432, 5325619, 5779072, 6489496, 6554608, 7987072, 9422249, 10651238, 12978992, 13109216, 18844498, 21302476, 25957984, 26218432, 37688996, 42604952, 51915968, 52436864, 75377992, 85209904, 103831936, 122489237, 150755984, 170419808, 244978474, 301511968, 340839616, 489956948, 603023936, 681679232, 979913896, 1206047872, 1959827792, 3919655584, 7839311168, 15678622336]

約数ペア:

[(1, 15678622336), (2, 7839311168), (4, 3919655584), (8, 1959827792), (13, 1206047872), (16, 979913896), (23, 681679232), (26, 603023936), (32, 489956948), (46, 340839616), (52, 301511968), (64, 244978474), (92, 170419808), (104, 150755984), (128, 122489237), (151, 103831936), (184, 85209904), (208, 75377992), (299, 52436864), (302, 51915968), (368, 42604952), (416, 37688996), (598, 26218432), (604, 25957984), (736, 21302476), (832, 18844498), (1196, 13109216), (1208, 12978992), (1472, 10651238), (1664, 9422249), (1963, 7987072), (2392, 6554608), (2416, 6489496), (2713, 5779072), (2944, 5325619), (3473, 4514432), (3926, 3993536), (4784, 3277304), (4832, 3244748), (5426, 2889536), (6946, 2257216), (7852, 1996768), (9568, 1638652), (9664, 1622374), (10852, 1444768), (13892, 1128608), (15704, 998384), (19136, 819326), (19328, 811187), (21704, 722384), (27784, 564304), (31408, 499192), (35269, 444544), (38272, 409663), (43408, 361192), (45149, 347264), (55568, 282152), (62399, 251264), (62816, 249596), (70538, 222272), (86816, 180596), (90298, 173632), (111136, 141076), (124798, 125632)]