2489396832

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1181}}^1$

素因数の和:1773

約数の個数: 144

約数和(自身を含む): 7643785968

約数和(自身を除く): 5154389136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 563, 624, 936, 1126, 1181, 1248, 1689, 1872, 2252, 2362, 3378, 3543, 3744, 4504, 4724, 5067, 6756, 7086, 7319, 9008, 9448, 10134, 10629, 13512, 14172, 14638, 15353, 18016, 18896, 20268, 21258, 21957, 27024, 28344, 29276, 30706, 37792, 40536, 42516, 43914, 46059, 54048, 56688, 58552, 61412, 65871, 81072, 85032, 87828, 92118, 113376, 117104, 122824, 131742, 138177, 162144, 170064, 175656, 184236, 234208, 245648, 263484, 276354, 340128, 351312, 368472, 491296, 526968, 552708, 664903, 702624, 736944, 1053936, 1105416, 1329806, 1473888, 1994709, 2107872, 2210832, 2659612, 3989418, 4421664, 5319224, 5984127, 7978836, 8643739, 10638448, 11968254, 15957672, 17287478, 21276896, 23936508, 25931217, 31915344, 34574956, 47873016, 51862434, 63830688, 69149912, 77793651, 95746032, 103724868, 138299824, 155587302, 191492064, 207449736, 276599648, 311174604, 414899472, 622349208, 829798944, 1244698416, 2489396832]

約数ペア:

[(1, 2489396832), (2, 1244698416), (3, 829798944), (4, 622349208), (6, 414899472), (8, 311174604), (9, 276599648), (12, 207449736), (13, 191492064), (16, 155587302), (18, 138299824), (24, 103724868), (26, 95746032), (32, 77793651), (36, 69149912), (39, 63830688), (48, 51862434), (52, 47873016), (72, 34574956), (78, 31915344), (96, 25931217), (104, 23936508), (117, 21276896), (144, 17287478), (156, 15957672), (208, 11968254), (234, 10638448), (288, 8643739), (312, 7978836), (416, 5984127), (468, 5319224), (563, 4421664), (624, 3989418), (936, 2659612), (1126, 2210832), (1181, 2107872), (1248, 1994709), (1689, 1473888), (1872, 1329806), (2252, 1105416), (2362, 1053936), (3378, 736944), (3543, 702624), (3744, 664903), (4504, 552708), (4724, 526968), (5067, 491296), (6756, 368472), (7086, 351312), (7319, 340128), (9008, 276354), (9448, 263484), (10134, 245648), (10629, 234208), (13512, 184236), (14172, 175656), (14638, 170064), (15353, 162144), (18016, 138177), (18896, 131742), (20268, 122824), (21258, 117104), (21957, 113376), (27024, 92118), (28344, 87828), (29276, 85032), (30706, 81072), (37792, 65871), (40536, 61412), (42516, 58552), (43914, 56688), (46059, 54048)]