1255171344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{701}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 3762562752

約数和(自身を除く): 2507391408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 701, 876, 1022, 1168, 1402, 1533, 1752, 2044, 2103, 2804, 3066, 3504, 4088, 4206, 4907, 5329, 5608, 6132, 8176, 8412, 9814, 10658, 11216, 12264, 14721, 15987, 16824, 19628, 21316, 24528, 29442, 31974, 33648, 37303, 39256, 42632, 51173, 58884, 63948, 74606, 78512, 85264, 102346, 111909, 117768, 127896, 149212, 153519, 204692, 223818, 235536, 255792, 298424, 307038, 358211, 409384, 447636, 596848, 614076, 716422, 818768, 895272, 1074633, 1228152, 1432844, 1790544, 2149266, 2456304, 2865688, 3735629, 4298532, 5731376, 7471258, 8597064, 11206887, 14942516, 17194128, 22413774, 26149403, 29885032, 44827548, 52298806, 59770064, 78448209, 89655096, 104597612, 156896418, 179310192, 209195224, 313792836, 418390448, 627585672, 1255171344]

約数ペア:

[(1, 1255171344), (2, 627585672), (3, 418390448), (4, 313792836), (6, 209195224), (7, 179310192), (8, 156896418), (12, 104597612), (14, 89655096), (16, 78448209), (21, 59770064), (24, 52298806), (28, 44827548), (42, 29885032), (48, 26149403), (56, 22413774), (73, 17194128), (84, 14942516), (112, 11206887), (146, 8597064), (168, 7471258), (219, 5731376), (292, 4298532), (336, 3735629), (438, 2865688), (511, 2456304), (584, 2149266), (701, 1790544), (876, 1432844), (1022, 1228152), (1168, 1074633), (1402, 895272), (1533, 818768), (1752, 716422), (2044, 614076), (2103, 596848), (2804, 447636), (3066, 409384), (3504, 358211), (4088, 307038), (4206, 298424), (4907, 255792), (5329, 235536), (5608, 223818), (6132, 204692), (8176, 153519), (8412, 149212), (9814, 127896), (10658, 117768), (11216, 111909), (12264, 102346), (14721, 85264), (15987, 78512), (16824, 74606), (19628, 63948), (21316, 58884), (24528, 51173), (29442, 42632), (31974, 39256), (33648, 37303)]