645322464

素因数分解:

$2^5\times 3^7\times {\mathrm{9221}}^1$

素因数の和:9252

約数の個数: 96

約数和(自身を含む): 1905634080

約数和(自身を除く): 1260311616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2187, 2592, 2916, 3888, 4374, 5832, 7776, 8748, 9221, 11664, 17496, 18442, 23328, 27663, 34992, 36884, 55326, 69984, 73768, 82989, 110652, 147536, 165978, 221304, 248967, 295072, 331956, 442608, 497934, 663912, 746901, 885216, 995868, 1327824, 1493802, 1991736, 2240703, 2655648, 2987604, 3983472, 4481406, 5975208, 6722109, 7966944, 8962812, 11950416, 13444218, 17925624, 20166327, 23900832, 26888436, 35851248, 40332654, 53776872, 71702496, 80665308, 107553744, 161330616, 215107488, 322661232, 645322464]

約数ペア:

[(1, 645322464), (2, 322661232), (3, 215107488), (4, 161330616), (6, 107553744), (8, 80665308), (9, 71702496), (12, 53776872), (16, 40332654), (18, 35851248), (24, 26888436), (27, 23900832), (32, 20166327), (36, 17925624), (48, 13444218), (54, 11950416), (72, 8962812), (81, 7966944), (96, 6722109), (108, 5975208), (144, 4481406), (162, 3983472), (216, 2987604), (243, 2655648), (288, 2240703), (324, 1991736), (432, 1493802), (486, 1327824), (648, 995868), (729, 885216), (864, 746901), (972, 663912), (1296, 497934), (1458, 442608), (1944, 331956), (2187, 295072), (2592, 248967), (2916, 221304), (3888, 165978), (4374, 147536), (5832, 110652), (7776, 82989), (8748, 73768), (9221, 69984), (11664, 55326), (17496, 36884), (18442, 34992), (23328, 27663)]