262636164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2887}}^1$

素因数の和:2942

約数の個数: 108

約数和(自身を含む): 801038784

約数和(自身を除く): 538402620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 1083, 1197, 1444, 1596, 2166, 2394, 2527, 2887, 3249, 4332, 4788, 5054, 5774, 6498, 7581, 8661, 10108, 11548, 12996, 15162, 17322, 20209, 22743, 25983, 30324, 34644, 40418, 45486, 51966, 54853, 60627, 80836, 90972, 103932, 109706, 121254, 164559, 181881, 219412, 242508, 329118, 363762, 383971, 493677, 658236, 727524, 767942, 987354, 1042207, 1151913, 1535884, 1974708, 2084414, 2303826, 3126621, 3455739, 4168828, 4607652, 6253242, 6911478, 7295449, 9379863, 12506484, 13822956, 14590898, 18759726, 21886347, 29181796, 37519452, 43772694, 65659041, 87545388, 131318082, 262636164]

約数ペア:

[(1, 262636164), (2, 131318082), (3, 87545388), (4, 65659041), (6, 43772694), (7, 37519452), (9, 29181796), (12, 21886347), (14, 18759726), (18, 14590898), (19, 13822956), (21, 12506484), (28, 9379863), (36, 7295449), (38, 6911478), (42, 6253242), (57, 4607652), (63, 4168828), (76, 3455739), (84, 3126621), (114, 2303826), (126, 2084414), (133, 1974708), (171, 1535884), (228, 1151913), (252, 1042207), (266, 987354), (342, 767942), (361, 727524), (399, 658236), (532, 493677), (684, 383971), (722, 363762), (798, 329118), (1083, 242508), (1197, 219412), (1444, 181881), (1596, 164559), (2166, 121254), (2394, 109706), (2527, 103932), (2887, 90972), (3249, 80836), (4332, 60627), (4788, 54853), (5054, 51966), (5774, 45486), (6498, 40418), (7581, 34644), (8661, 30324), (10108, 25983), (11548, 22743), (12996, 20209), (15162, 17322)]