15702894844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 34179264000

約数和(自身を除く): 18476369156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 419, 596, 691, 838, 1043, 1382, 1676, 1937, 2086, 2764, 2933, 3874, 4172, 4837, 5447, 5866, 7748, 8983, 9674, 10894, 11732, 13559, 17966, 19348, 21788, 27118, 35932, 38129, 54236, 62431, 62881, 76258, 102959, 124862, 125762, 152516, 205918, 249724, 251524, 289529, 411836, 437017, 579058, 720713, 811603, 874034, 1158116, 1338467, 1441426, 1623206, 1748068, 2026703, 2676934, 2882852, 3246412, 3763877, 4053406, 5353868, 5681221, 7527754, 8106812, 9369269, 11362442, 15055508, 18738538, 22724884, 26347139, 37477076, 43139821, 52694278, 86279642, 105388556, 172559284, 301978747, 560817673, 603957494, 1121635346, 1207914988, 2243270692, 3925723711, 7851447422, 15702894844]

約数ペア:

[(1, 15702894844), (2, 7851447422), (4, 3925723711), (7, 2243270692), (13, 1207914988), (14, 1121635346), (26, 603957494), (28, 560817673), (52, 301978747), (91, 172559284), (149, 105388556), (182, 86279642), (298, 52694278), (364, 43139821), (419, 37477076), (596, 26347139), (691, 22724884), (838, 18738538), (1043, 15055508), (1382, 11362442), (1676, 9369269), (1937, 8106812), (2086, 7527754), (2764, 5681221), (2933, 5353868), (3874, 4053406), (4172, 3763877), (4837, 3246412), (5447, 2882852), (5866, 2676934), (7748, 2026703), (8983, 1748068), (9674, 1623206), (10894, 1441426), (11732, 1338467), (13559, 1158116), (17966, 874034), (19348, 811603), (21788, 720713), (27118, 579058), (35932, 437017), (38129, 411836), (54236, 289529), (62431, 251524), (62881, 249724), (76258, 205918), (102959, 152516), (124862, 125762)]