280995624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3344

約数の個数: 144

約数和(自身を含む): 942084000

約数和(自身を除く): 661088376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 3042, 3276, 3299, 3549, 4056, 4732, 6084, 6552, 6598, 7098, 9464, 9897, 10647, 12168, 13196, 14196, 19794, 21294, 23093, 26392, 28392, 29691, 39588, 42588, 42887, 46186, 59382, 69279, 79176, 85176, 85774, 92372, 118764, 128661, 138558, 171548, 184744, 207837, 237528, 257322, 277116, 300209, 343096, 385983, 415674, 514644, 554232, 557531, 600418, 771966, 831348, 900627, 1029288, 1115062, 1200836, 1543932, 1662696, 1672593, 1801254, 2230124, 2401672, 2701881, 3087864, 3345186, 3602508, 3902717, 4460248, 5017779, 5403762, 6690372, 7205016, 7805434, 10035558, 10807524, 11708151, 13380744, 15610868, 20071116, 21615048, 23416302, 31221736, 35124453, 40142232, 46832604, 70248906, 93665208, 140497812, 280995624]

約数ペア:

[(1, 280995624), (2, 140497812), (3, 93665208), (4, 70248906), (6, 46832604), (7, 40142232), (8, 35124453), (9, 31221736), (12, 23416302), (13, 21615048), (14, 20071116), (18, 15610868), (21, 13380744), (24, 11708151), (26, 10807524), (28, 10035558), (36, 7805434), (39, 7205016), (42, 6690372), (52, 5403762), (56, 5017779), (63, 4460248), (72, 3902717), (78, 3602508), (84, 3345186), (91, 3087864), (104, 2701881), (117, 2401672), (126, 2230124), (156, 1801254), (168, 1672593), (169, 1662696), (182, 1543932), (234, 1200836), (252, 1115062), (273, 1029288), (312, 900627), (338, 831348), (364, 771966), (468, 600418), (504, 557531), (507, 554232), (546, 514644), (676, 415674), (728, 385983), (819, 343096), (936, 300209), (1014, 277116), (1092, 257322), (1183, 237528), (1352, 207837), (1521, 184744), (1638, 171548), (2028, 138558), (2184, 128661), (2366, 118764), (3042, 92372), (3276, 85774), (3299, 85176), (3549, 79176), (4056, 69279), (4732, 59382), (6084, 46186), (6552, 42887), (6598, 42588), (7098, 39588), (9464, 29691), (9897, 28392), (10647, 26392), (12168, 23093), (13196, 21294), (14196, 19794)]