853631376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44129}}^1$

素因数の和:44184

約数の個数: 80

約数和(自身を含む): 2451509760

約数和(自身を除く): 1597878384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 44129, 88258, 132387, 176516, 264774, 353032, 529548, 573677, 706064, 1059096, 1147354, 1367999, 1721031, 2118192, 2294708, 2735998, 3442062, 4103997, 4589416, 5471996, 6884124, 8207994, 9178832, 10943992, 13768248, 16415988, 17783987, 21887984, 27536496, 32831976, 35567974, 53351961, 65663952, 71135948, 106703922, 142271896, 213407844, 284543792, 426815688, 853631376]

約数ペア:

[(1, 853631376), (2, 426815688), (3, 284543792), (4, 213407844), (6, 142271896), (8, 106703922), (12, 71135948), (13, 65663952), (16, 53351961), (24, 35567974), (26, 32831976), (31, 27536496), (39, 21887984), (48, 17783987), (52, 16415988), (62, 13768248), (78, 10943992), (93, 9178832), (104, 8207994), (124, 6884124), (156, 5471996), (186, 4589416), (208, 4103997), (248, 3442062), (312, 2735998), (372, 2294708), (403, 2118192), (496, 1721031), (624, 1367999), (744, 1147354), (806, 1059096), (1209, 706064), (1488, 573677), (1612, 529548), (2418, 353032), (3224, 264774), (4836, 176516), (6448, 132387), (9672, 88258), (19344, 44129)]