16380458256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3593}}^1$

素因数の和:3809

約数の個数: 160

約数和(自身を含む): 46333963008

約数和(自身を除く): 29953504752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 151, 204, 222, 272, 296, 302, 408, 444, 453, 592, 604, 629, 816, 888, 906, 1208, 1258, 1776, 1812, 1887, 2416, 2516, 2567, 3593, 3624, 3774, 5032, 5134, 5587, 7186, 7248, 7548, 7701, 10064, 10268, 10779, 11174, 14372, 15096, 15402, 16761, 20536, 21558, 22348, 28744, 30192, 30804, 33522, 41072, 43116, 44696, 57488, 61081, 61608, 67044, 86232, 89392, 94979, 122162, 123216, 132941, 134088, 172464, 183243, 189958, 244324, 265882, 268176, 284937, 366486, 379916, 398823, 488648, 531764, 542543, 569874, 732972, 759832, 797646, 977296, 1063528, 1085086, 1139748, 1465944, 1519664, 1595292, 1627629, 2127056, 2170172, 2259997, 2279496, 2931888, 3190584, 3255258, 4340344, 4519994, 4558992, 6381168, 6510516, 6779991, 8680688, 9039988, 9223231, 13021032, 13559982, 18079976, 18446462, 20074091, 26042064, 27119964, 27669693, 36159952, 36892924, 40148182, 54239928, 55339386, 60222273, 73785848, 80296364, 108479856, 110678772, 120444546, 147571696, 160592728, 221357544, 240889092, 321185456, 341259547, 442715088, 481778184, 682519094, 963556368, 1023778641, 1365038188, 2047557282, 2730076376, 4095114564, 5460152752, 8190229128, 16380458256]

約数ペア:

[(1, 16380458256), (2, 8190229128), (3, 5460152752), (4, 4095114564), (6, 2730076376), (8, 2047557282), (12, 1365038188), (16, 1023778641), (17, 963556368), (24, 682519094), (34, 481778184), (37, 442715088), (48, 341259547), (51, 321185456), (68, 240889092), (74, 221357544), (102, 160592728), (111, 147571696), (136, 120444546), (148, 110678772), (151, 108479856), (204, 80296364), (222, 73785848), (272, 60222273), (296, 55339386), (302, 54239928), (408, 40148182), (444, 36892924), (453, 36159952), (592, 27669693), (604, 27119964), (629, 26042064), (816, 20074091), (888, 18446462), (906, 18079976), (1208, 13559982), (1258, 13021032), (1776, 9223231), (1812, 9039988), (1887, 8680688), (2416, 6779991), (2516, 6510516), (2567, 6381168), (3593, 4558992), (3624, 4519994), (3774, 4340344), (5032, 3255258), (5134, 3190584), (5587, 2931888), (7186, 2279496), (7248, 2259997), (7548, 2170172), (7701, 2127056), (10064, 1627629), (10268, 1595292), (10779, 1519664), (11174, 1465944), (14372, 1139748), (15096, 1085086), (15402, 1063528), (16761, 977296), (20536, 797646), (21558, 759832), (22348, 732972), (28744, 569874), (30192, 542543), (30804, 531764), (33522, 488648), (41072, 398823), (43116, 379916), (44696, 366486), (57488, 284937), (61081, 268176), (61608, 265882), (67044, 244324), (86232, 189958), (89392, 183243), (94979, 172464), (122162, 134088), (123216, 132941)]