262820768

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 639676800

約数和(自身を除く): 376856032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 592, 608, 703, 1036, 1064, 1184, 1406, 1669, 2072, 2128, 2812, 3338, 4144, 4256, 4921, 5624, 6676, 8288, 9842, 11248, 11683, 13352, 19684, 22496, 23366, 26704, 31711, 39368, 46732, 53408, 61753, 63422, 78736, 93464, 123506, 126844, 157472, 186928, 221977, 247012, 253688, 373856, 432271, 443954, 494024, 507376, 864542, 887908, 988048, 1014752, 1173307, 1729084, 1775816, 1976096, 2346614, 3458168, 3551632, 4693228, 6916336, 7103264, 8213149, 9386456, 13832672, 16426298, 18772912, 32852596, 37545824, 65705192, 131410384, 262820768]

約数ペア:

[(1, 262820768), (2, 131410384), (4, 65705192), (7, 37545824), (8, 32852596), (14, 18772912), (16, 16426298), (19, 13832672), (28, 9386456), (32, 8213149), (37, 7103264), (38, 6916336), (56, 4693228), (74, 3551632), (76, 3458168), (112, 2346614), (133, 1976096), (148, 1775816), (152, 1729084), (224, 1173307), (259, 1014752), (266, 988048), (296, 887908), (304, 864542), (518, 507376), (532, 494024), (592, 443954), (608, 432271), (703, 373856), (1036, 253688), (1064, 247012), (1184, 221977), (1406, 186928), (1669, 157472), (2072, 126844), (2128, 123506), (2812, 93464), (3338, 78736), (4144, 63422), (4256, 61753), (4921, 53408), (5624, 46732), (6676, 39368), (8288, 31711), (9842, 26704), (11248, 23366), (11683, 22496), (13352, 19684)]