42640224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 123379200

約数和(自身を除く): 80738976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 149, 176, 264, 271, 298, 352, 447, 528, 542, 596, 813, 894, 1056, 1084, 1192, 1626, 1639, 1788, 2168, 2384, 2981, 3252, 3278, 3576, 4336, 4768, 4917, 5962, 6504, 6556, 7152, 8672, 8943, 9834, 11924, 13008, 13112, 14304, 17886, 19668, 23848, 26016, 26224, 35772, 39336, 40379, 47696, 52448, 71544, 78672, 80758, 95392, 121137, 143088, 157344, 161516, 242274, 286176, 323032, 444169, 484548, 646064, 888338, 969096, 1292128, 1332507, 1776676, 1938192, 2665014, 3553352, 3876384, 5330028, 7106704, 10660056, 14213408, 21320112, 42640224]

約数ペア:

[(1, 42640224), (2, 21320112), (3, 14213408), (4, 10660056), (6, 7106704), (8, 5330028), (11, 3876384), (12, 3553352), (16, 2665014), (22, 1938192), (24, 1776676), (32, 1332507), (33, 1292128), (44, 969096), (48, 888338), (66, 646064), (88, 484548), (96, 444169), (132, 323032), (149, 286176), (176, 242274), (264, 161516), (271, 157344), (298, 143088), (352, 121137), (447, 95392), (528, 80758), (542, 78672), (596, 71544), (813, 52448), (894, 47696), (1056, 40379), (1084, 39336), (1192, 35772), (1626, 26224), (1639, 26016), (1788, 23848), (2168, 19668), (2384, 17886), (2981, 14304), (3252, 13112), (3278, 13008), (3576, 11924), (4336, 9834), (4768, 8943), (4917, 8672), (5962, 7152), (6504, 6556)]