220164984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8111}}^1$

素因数の和:8165

約数の個数: 96

約数和(自身を含む): 664372800

約数和(自身を除く): 444207816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 8111, 9048, 13572, 16222, 24333, 27144, 32444, 48666, 64888, 72999, 97332, 105443, 145998, 194664, 210886, 235219, 291996, 316329, 421772, 470438, 583992, 632658, 705657, 843544, 940876, 948987, 1265316, 1411314, 1881752, 1897974, 2116971, 2530632, 2822628, 3057847, 3795948, 4233942, 5645256, 6115694, 7591896, 8467884, 9173541, 12231388, 16935768, 18347082, 24462776, 27520623, 36694164, 55041246, 73388328, 110082492, 220164984]

約数ペア:

[(1, 220164984), (2, 110082492), (3, 73388328), (4, 55041246), (6, 36694164), (8, 27520623), (9, 24462776), (12, 18347082), (13, 16935768), (18, 12231388), (24, 9173541), (26, 8467884), (29, 7591896), (36, 6115694), (39, 5645256), (52, 4233942), (58, 3795948), (72, 3057847), (78, 2822628), (87, 2530632), (104, 2116971), (116, 1897974), (117, 1881752), (156, 1411314), (174, 1265316), (232, 948987), (234, 940876), (261, 843544), (312, 705657), (348, 632658), (377, 583992), (468, 470438), (522, 421772), (696, 316329), (754, 291996), (936, 235219), (1044, 210886), (1131, 194664), (1508, 145998), (2088, 105443), (2262, 97332), (3016, 72999), (3393, 64888), (4524, 48666), (6786, 32444), (8111, 27144), (9048, 24333), (13572, 16222)]