447047808

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 1269043200

約数和(自身を除く): 821995392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 152, 192, 213, 228, 284, 304, 384, 426, 456, 568, 608, 852, 863, 912, 1136, 1216, 1349, 1704, 1726, 1824, 2272, 2432, 2589, 2698, 3408, 3452, 3648, 4047, 4544, 5178, 5396, 6816, 6904, 7296, 8094, 9088, 10356, 10792, 13632, 13808, 16188, 16397, 20712, 21584, 27264, 27616, 32376, 32794, 41424, 43168, 49191, 55232, 61273, 64752, 65588, 82848, 86336, 98382, 110464, 122546, 129504, 131176, 165696, 172672, 183819, 196764, 245092, 259008, 262352, 331392, 367638, 393528, 490184, 518016, 524704, 735276, 787056, 980368, 1049408, 1164187, 1470552, 1574112, 1960736, 2098816, 2328374, 2941104, 3148224, 3492561, 3921472, 4656748, 5882208, 6296448, 6985122, 7842944, 9313496, 11764416, 13970244, 18626992, 23528832, 27940488, 37253984, 55880976, 74507968, 111761952, 149015936, 223523904, 447047808]

約数ペア:

[(1, 447047808), (2, 223523904), (3, 149015936), (4, 111761952), (6, 74507968), (8, 55880976), (12, 37253984), (16, 27940488), (19, 23528832), (24, 18626992), (32, 13970244), (38, 11764416), (48, 9313496), (57, 7842944), (64, 6985122), (71, 6296448), (76, 5882208), (96, 4656748), (114, 3921472), (128, 3492561), (142, 3148224), (152, 2941104), (192, 2328374), (213, 2098816), (228, 1960736), (284, 1574112), (304, 1470552), (384, 1164187), (426, 1049408), (456, 980368), (568, 787056), (608, 735276), (852, 524704), (863, 518016), (912, 490184), (1136, 393528), (1216, 367638), (1349, 331392), (1704, 262352), (1726, 259008), (1824, 245092), (2272, 196764), (2432, 183819), (2589, 172672), (2698, 165696), (3408, 131176), (3452, 129504), (3648, 122546), (4047, 110464), (4544, 98382), (5178, 86336), (5396, 82848), (6816, 65588), (6904, 64752), (7296, 61273), (8094, 55232), (9088, 49191), (10356, 43168), (10792, 41424), (13632, 32794), (13808, 32376), (16188, 27616), (16397, 27264), (20712, 21584)]