644366496

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5281}}^1$

素因数の和:5366

約数の個数: 96

約数和(自身を含む): 1788950016

約数和(自身を除く): 1144583520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 992, 1271, 1312, 1488, 1968, 2542, 2976, 3813, 3936, 5084, 5281, 7626, 10168, 10562, 15252, 15843, 20336, 21124, 30504, 31686, 40672, 42248, 61008, 63372, 84496, 122016, 126744, 163711, 168992, 216521, 253488, 327422, 433042, 491133, 506976, 649563, 654844, 866084, 982266, 1299126, 1309688, 1732168, 1964532, 2598252, 2619376, 3464336, 3929064, 5196504, 5238752, 6712151, 6928672, 7858128, 10393008, 13424302, 15716256, 20136453, 20786016, 26848604, 40272906, 53697208, 80545812, 107394416, 161091624, 214788832, 322183248, 644366496]

約数ペア:

[(1, 644366496), (2, 322183248), (3, 214788832), (4, 161091624), (6, 107394416), (8, 80545812), (12, 53697208), (16, 40272906), (24, 26848604), (31, 20786016), (32, 20136453), (41, 15716256), (48, 13424302), (62, 10393008), (82, 7858128), (93, 6928672), (96, 6712151), (123, 5238752), (124, 5196504), (164, 3929064), (186, 3464336), (246, 2619376), (248, 2598252), (328, 1964532), (372, 1732168), (492, 1309688), (496, 1299126), (656, 982266), (744, 866084), (984, 654844), (992, 649563), (1271, 506976), (1312, 491133), (1488, 433042), (1968, 327422), (2542, 253488), (2976, 216521), (3813, 168992), (3936, 163711), (5084, 126744), (5281, 122016), (7626, 84496), (10168, 63372), (10562, 61008), (15252, 42248), (15843, 40672), (20336, 31686), (21124, 30504)]