1810641456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1229}}^1$

素因数の和:2043

約数の個数: 120

約数和(自身を含む): 5468452080

約数和(自身を除く): 3657810624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 787, 936, 1229, 1574, 1872, 2361, 2458, 3148, 3687, 4722, 4916, 6296, 7083, 7374, 9444, 9832, 10231, 11061, 12592, 14166, 14748, 15977, 18888, 19664, 20462, 22122, 28332, 29496, 30693, 31954, 37776, 40924, 44244, 47931, 56664, 58992, 61386, 63908, 81848, 88488, 92079, 95862, 113328, 122772, 127816, 143793, 163696, 176976, 184158, 191724, 245544, 255632, 287586, 368316, 383448, 491088, 575172, 736632, 766896, 967223, 1150344, 1473264, 1934446, 2300688, 2901669, 3868892, 5803338, 7737784, 8705007, 11606676, 12573899, 15475568, 17410014, 23213352, 25147798, 34820028, 37721697, 46426704, 50295596, 69640056, 75443394, 100591192, 113165091, 139280112, 150886788, 201182384, 226330182, 301773576, 452660364, 603547152, 905320728, 1810641456]

約数ペア:

[(1, 1810641456), (2, 905320728), (3, 603547152), (4, 452660364), (6, 301773576), (8, 226330182), (9, 201182384), (12, 150886788), (13, 139280112), (16, 113165091), (18, 100591192), (24, 75443394), (26, 69640056), (36, 50295596), (39, 46426704), (48, 37721697), (52, 34820028), (72, 25147798), (78, 23213352), (104, 17410014), (117, 15475568), (144, 12573899), (156, 11606676), (208, 8705007), (234, 7737784), (312, 5803338), (468, 3868892), (624, 2901669), (787, 2300688), (936, 1934446), (1229, 1473264), (1574, 1150344), (1872, 967223), (2361, 766896), (2458, 736632), (3148, 575172), (3687, 491088), (4722, 383448), (4916, 368316), (6296, 287586), (7083, 255632), (7374, 245544), (9444, 191724), (9832, 184158), (10231, 176976), (11061, 163696), (12592, 143793), (14166, 127816), (14748, 122772), (15977, 113328), (18888, 95862), (19664, 92079), (20462, 88488), (22122, 81848), (28332, 63908), (29496, 61386), (30693, 58992), (31954, 56664), (37776, 47931), (40924, 44244)]