2178334152

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{1039}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 6072643200

約数和(自身を除く): 3894309048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 787, 888, 1039, 1332, 1574, 2078, 2361, 2664, 3117, 3148, 4156, 4722, 6234, 6296, 7083, 8312, 9351, 9444, 12468, 14166, 18702, 18888, 24936, 28332, 29119, 37404, 38443, 56664, 58238, 74808, 76886, 87357, 115329, 116476, 153772, 174714, 230658, 232952, 262071, 307544, 345987, 349428, 461316, 524142, 691974, 698856, 817693, 922632, 1048284, 1383948, 1635386, 2096568, 2453079, 2767896, 3270772, 4906158, 6541544, 7359237, 9812316, 14718474, 19624632, 29436948, 30254641, 58873896, 60509282, 90763923, 121018564, 181527846, 242037128, 272291769, 363055692, 544583538, 726111384, 1089167076, 2178334152]

約数ペア:

[(1, 2178334152), (2, 1089167076), (3, 726111384), (4, 544583538), (6, 363055692), (8, 272291769), (9, 242037128), (12, 181527846), (18, 121018564), (24, 90763923), (36, 60509282), (37, 58873896), (72, 30254641), (74, 29436948), (111, 19624632), (148, 14718474), (222, 9812316), (296, 7359237), (333, 6541544), (444, 4906158), (666, 3270772), (787, 2767896), (888, 2453079), (1039, 2096568), (1332, 1635386), (1574, 1383948), (2078, 1048284), (2361, 922632), (2664, 817693), (3117, 698856), (3148, 691974), (4156, 524142), (4722, 461316), (6234, 349428), (6296, 345987), (7083, 307544), (8312, 262071), (9351, 232952), (9444, 230658), (12468, 174714), (14166, 153772), (18702, 116476), (18888, 115329), (24936, 87357), (28332, 76886), (29119, 74808), (37404, 58238), (38443, 56664)]