258087336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 782654400

約数和(自身を除く): 524567064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 169, 197, 204, 221, 228, 247, 312, 323, 338, 394, 408, 442, 456, 494, 507, 591, 646, 663, 676, 741, 788, 884, 969, 988, 1014, 1182, 1292, 1326, 1352, 1482, 1576, 1768, 1938, 1976, 2028, 2364, 2561, 2584, 2652, 2873, 2964, 3211, 3349, 3743, 3876, 4056, 4199, 4728, 5122, 5304, 5746, 5928, 6422, 6698, 7486, 7683, 7752, 8398, 8619, 9633, 10047, 10244, 11229, 11492, 12597, 12844, 13396, 14972, 15366, 16796, 17238, 19266, 20094, 20488, 22458, 22984, 25194, 25688, 26792, 29944, 30732, 33293, 33592, 34476, 38532, 40188, 43537, 44916, 48659, 50388, 54587, 61464, 63631, 66586, 68952, 77064, 80376, 87074, 89832, 97318, 99879, 100776, 109174, 127262, 130611, 133172, 145977, 163761, 174148, 190893, 194636, 199758, 218348, 254524, 261222, 266344, 291954, 327522, 348296, 381786, 389272, 399516, 436696, 509048, 522444, 565981, 583908, 632567, 655044, 763572, 799032, 827203, 1044888, 1131962, 1167816, 1265134, 1310088, 1527144, 1654406, 1697943, 1897701, 2263924, 2481609, 2530268, 3308812, 3395886, 3795402, 4527848, 4963218, 5060536, 6617624, 6791772, 7590804, 9926436, 10753639, 13583544, 15181608, 19852872, 21507278, 32260917, 43014556, 64521834, 86029112, 129043668, 258087336]

約数ペア:

[(1, 258087336), (2, 129043668), (3, 86029112), (4, 64521834), (6, 43014556), (8, 32260917), (12, 21507278), (13, 19852872), (17, 15181608), (19, 13583544), (24, 10753639), (26, 9926436), (34, 7590804), (38, 6791772), (39, 6617624), (51, 5060536), (52, 4963218), (57, 4527848), (68, 3795402), (76, 3395886), (78, 3308812), (102, 2530268), (104, 2481609), (114, 2263924), (136, 1897701), (152, 1697943), (156, 1654406), (169, 1527144), (197, 1310088), (204, 1265134), (221, 1167816), (228, 1131962), (247, 1044888), (312, 827203), (323, 799032), (338, 763572), (394, 655044), (408, 632567), (442, 583908), (456, 565981), (494, 522444), (507, 509048), (591, 436696), (646, 399516), (663, 389272), (676, 381786), (741, 348296), (788, 327522), (884, 291954), (969, 266344), (988, 261222), (1014, 254524), (1182, 218348), (1292, 199758), (1326, 194636), (1352, 190893), (1482, 174148), (1576, 163761), (1768, 145977), (1938, 133172), (1976, 130611), (2028, 127262), (2364, 109174), (2561, 100776), (2584, 99879), (2652, 97318), (2873, 89832), (2964, 87074), (3211, 80376), (3349, 77064), (3743, 68952), (3876, 66586), (4056, 63631), (4199, 61464), (4728, 54587), (5122, 50388), (5304, 48659), (5746, 44916), (5928, 43537), (6422, 40188), (6698, 38532), (7486, 34476), (7683, 33592), (7752, 33293), (8398, 30732), (8619, 29944), (9633, 26792), (10047, 25688), (10244, 25194), (11229, 22984), (11492, 22458), (12597, 20488), (12844, 20094), (13396, 19266), (14972, 17238), (15366, 16796)]