254417436

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8665

約数の個数: 120

約数和(自身を含む): 818676320

約数和(自身を除く): 564258884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 8629, 9828, 14742, 17258, 25887, 29484, 34516, 51774, 60403, 77661, 103548, 112177, 120806, 155322, 181209, 224354, 232983, 241612, 310644, 336531, 362418, 448708, 465966, 543627, 673062, 698949, 724836, 785239, 931932, 1009593, 1087254, 1346124, 1397898, 1570478, 1630881, 2019186, 2174508, 2355717, 2795796, 3028779, 3140956, 3261762, 4038372, 4711434, 4892643, 6057558, 6523524, 7067151, 9086337, 9422868, 9785286, 12115116, 14134302, 18172674, 19570572, 21201453, 28268604, 36345348, 42402906, 63604359, 84805812, 127208718, 254417436]

約数ペア:

[(1, 254417436), (2, 127208718), (3, 84805812), (4, 63604359), (6, 42402906), (7, 36345348), (9, 28268604), (12, 21201453), (13, 19570572), (14, 18172674), (18, 14134302), (21, 12115116), (26, 9785286), (27, 9422868), (28, 9086337), (36, 7067151), (39, 6523524), (42, 6057558), (52, 4892643), (54, 4711434), (63, 4038372), (78, 3261762), (81, 3140956), (84, 3028779), (91, 2795796), (108, 2355717), (117, 2174508), (126, 2019186), (156, 1630881), (162, 1570478), (182, 1397898), (189, 1346124), (234, 1087254), (252, 1009593), (273, 931932), (324, 785239), (351, 724836), (364, 698949), (378, 673062), (468, 543627), (546, 465966), (567, 448708), (702, 362418), (756, 336531), (819, 310644), (1053, 241612), (1092, 232983), (1134, 224354), (1404, 181209), (1638, 155322), (2106, 120806), (2268, 112177), (2457, 103548), (3276, 77661), (4212, 60403), (4914, 51774), (7371, 34516), (8629, 29484), (9828, 25887), (14742, 17258)]