18449405312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17627}}^1$

素因数の和:17708

約数の個数: 128

約数和(自身を含む): 43045460640

約数和(自身を除く): 24596055328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 128, 136, 148, 208, 221, 272, 296, 416, 442, 481, 544, 592, 629, 832, 884, 962, 1088, 1184, 1258, 1664, 1768, 1924, 2176, 2368, 2516, 3536, 3848, 4736, 5032, 7072, 7696, 8177, 10064, 14144, 15392, 16354, 17627, 20128, 28288, 30784, 32708, 35254, 40256, 61568, 65416, 70508, 80512, 130832, 141016, 229151, 261664, 282032, 299659, 458302, 523328, 564064, 599318, 652199, 916604, 1046656, 1128128, 1198636, 1304398, 1833208, 2256256, 2397272, 2608796, 3666416, 3895567, 4794544, 5217592, 7332832, 7791134, 8478587, 9589088, 10435184, 11087383, 14665664, 15582268, 16957174, 19178176, 20870368, 22174766, 29331328, 31164536, 33914348, 38356352, 41740736, 44349532, 62329072, 67828696, 83481472, 88699064, 124658144, 135657392, 144135979, 177398128, 249316288, 271314784, 288271958, 354796256, 498632576, 542629568, 576543916, 709592512, 1085259136, 1153087832, 1419185024, 2306175664, 4612351328, 9224702656, 18449405312]

約数ペア:

[(1, 18449405312), (2, 9224702656), (4, 4612351328), (8, 2306175664), (13, 1419185024), (16, 1153087832), (17, 1085259136), (26, 709592512), (32, 576543916), (34, 542629568), (37, 498632576), (52, 354796256), (64, 288271958), (68, 271314784), (74, 249316288), (104, 177398128), (128, 144135979), (136, 135657392), (148, 124658144), (208, 88699064), (221, 83481472), (272, 67828696), (296, 62329072), (416, 44349532), (442, 41740736), (481, 38356352), (544, 33914348), (592, 31164536), (629, 29331328), (832, 22174766), (884, 20870368), (962, 19178176), (1088, 16957174), (1184, 15582268), (1258, 14665664), (1664, 11087383), (1768, 10435184), (1924, 9589088), (2176, 8478587), (2368, 7791134), (2516, 7332832), (3536, 5217592), (3848, 4794544), (4736, 3895567), (5032, 3666416), (7072, 2608796), (7696, 2397272), (8177, 2256256), (10064, 1833208), (14144, 1304398), (15392, 1198636), (16354, 1128128), (17627, 1046656), (20128, 916604), (28288, 652199), (30784, 599318), (32708, 564064), (35254, 523328), (40256, 458302), (61568, 299659), (65416, 282032), (70508, 261664), (80512, 229151), (130832, 141016)]