261958092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 707616000

約数和(自身を除く): 445657908

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 149, 209, 228, 298, 418, 447, 596, 627, 701, 836, 894, 1254, 1402, 1639, 1788, 2103, 2508, 2804, 2831, 3278, 4206, 4917, 5662, 6556, 7711, 8412, 8493, 9834, 11324, 13319, 15422, 16986, 19668, 23133, 26638, 30844, 31141, 33972, 39957, 46266, 53276, 62282, 79914, 92532, 93423, 104449, 124564, 146509, 159828, 186846, 208898, 293018, 313347, 373692, 417796, 439527, 586036, 626694, 879054, 1148939, 1253388, 1758108, 1984531, 2297878, 3446817, 3969062, 4595756, 5953593, 6893634, 7938124, 11907186, 13787268, 21829841, 23814372, 43659682, 65489523, 87319364, 130979046, 261958092]

約数ペア:

[(1, 261958092), (2, 130979046), (3, 87319364), (4, 65489523), (6, 43659682), (11, 23814372), (12, 21829841), (19, 13787268), (22, 11907186), (33, 7938124), (38, 6893634), (44, 5953593), (57, 4595756), (66, 3969062), (76, 3446817), (114, 2297878), (132, 1984531), (149, 1758108), (209, 1253388), (228, 1148939), (298, 879054), (418, 626694), (447, 586036), (596, 439527), (627, 417796), (701, 373692), (836, 313347), (894, 293018), (1254, 208898), (1402, 186846), (1639, 159828), (1788, 146509), (2103, 124564), (2508, 104449), (2804, 93423), (2831, 92532), (3278, 79914), (4206, 62282), (4917, 53276), (5662, 46266), (6556, 39957), (7711, 33972), (8412, 31141), (8493, 30844), (9834, 26638), (11324, 23133), (13319, 19668), (15422, 16986)]