921238656

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5953}}^1$

素因数の和:6014

約数の個数: 128

約数和(自身を含む): 2720739840

約数和(自身を除く): 1799501184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5952, 5953, 6448, 9672, 11904, 11906, 12896, 17859, 19344, 23812, 25792, 35718, 38688, 47624, 51584, 71436, 77376, 77389, 95248, 142872, 154752, 154778, 184543, 190496, 232167, 285744, 309556, 369086, 380992, 464334, 553629, 571488, 619112, 738172, 761984, 928668, 1107258, 1142976, 1238224, 1476344, 1857336, 2214516, 2285952, 2399059, 2476448, 2952688, 3714672, 4429032, 4798118, 4952896, 5905376, 7197177, 7429344, 8858064, 9596236, 9905792, 11810752, 14394354, 14858688, 17716128, 19192472, 23621504, 28788708, 29717376, 35432256, 38384944, 57577416, 70864512, 76769888, 115154832, 153539776, 230309664, 307079552, 460619328, 921238656]

約数ペア:

[(1, 921238656), (2, 460619328), (3, 307079552), (4, 230309664), (6, 153539776), (8, 115154832), (12, 76769888), (13, 70864512), (16, 57577416), (24, 38384944), (26, 35432256), (31, 29717376), (32, 28788708), (39, 23621504), (48, 19192472), (52, 17716128), (62, 14858688), (64, 14394354), (78, 11810752), (93, 9905792), (96, 9596236), (104, 8858064), (124, 7429344), (128, 7197177), (156, 5905376), (186, 4952896), (192, 4798118), (208, 4429032), (248, 3714672), (312, 2952688), (372, 2476448), (384, 2399059), (403, 2285952), (416, 2214516), (496, 1857336), (624, 1476344), (744, 1238224), (806, 1142976), (832, 1107258), (992, 928668), (1209, 761984), (1248, 738172), (1488, 619112), (1612, 571488), (1664, 553629), (1984, 464334), (2418, 380992), (2496, 369086), (2976, 309556), (3224, 285744), (3968, 232167), (4836, 190496), (4992, 184543), (5952, 154778), (5953, 154752), (6448, 142872), (9672, 95248), (11904, 77389), (11906, 77376), (12896, 71436), (17859, 51584), (19344, 47624), (23812, 38688), (25792, 35718)]