1284676914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 2723466240

約数和(自身を除く): 1438789326

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 179, 262, 358, 393, 397, 537, 786, 794, 1074, 1191, 2382, 3013, 4117, 6026, 8234, 9039, 9131, 12351, 18078, 18262, 23449, 24702, 27393, 46898, 52007, 54786, 70347, 71063, 104014, 140694, 142126, 156021, 213189, 312042, 426378, 539327, 1078654, 1196161, 1617981, 1634449, 2392322, 3235962, 3268898, 3588483, 4903347, 7176966, 9309253, 9806694, 18618506, 27927759, 55855518, 214112819, 428225638, 642338457, 1284676914]

約数ペア:

[(1, 1284676914), (2, 642338457), (3, 428225638), (6, 214112819), (23, 55855518), (46, 27927759), (69, 18618506), (131, 9806694), (138, 9309253), (179, 7176966), (262, 4903347), (358, 3588483), (393, 3268898), (397, 3235962), (537, 2392322), (786, 1634449), (794, 1617981), (1074, 1196161), (1191, 1078654), (2382, 539327), (3013, 426378), (4117, 312042), (6026, 213189), (8234, 156021), (9039, 142126), (9131, 140694), (12351, 104014), (18078, 71063), (18262, 70347), (23449, 54786), (24702, 52007), (27393, 46898)]