272531168

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3080

約数の個数: 96

約数和(自身を含む): 681891840

約数和(自身を除く): 409360672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3019, 3224, 3472, 5642, 6038, 6448, 6944, 11284, 12076, 12896, 21133, 22568, 24152, 39247, 42266, 45136, 48304, 78494, 84532, 90272, 93589, 96608, 156988, 169064, 187178, 274729, 313976, 338128, 374356, 549458, 627952, 655123, 676256, 748712, 1098916, 1216657, 1255904, 1310246, 1497424, 2197832, 2433314, 2620492, 2994848, 4395664, 4866628, 5240984, 8516599, 8791328, 9733256, 10481968, 17033198, 19466512, 20963936, 34066396, 38933024, 68132792, 136265584, 272531168]

約数ペア:

[(1, 272531168), (2, 136265584), (4, 68132792), (7, 38933024), (8, 34066396), (13, 20963936), (14, 19466512), (16, 17033198), (26, 10481968), (28, 9733256), (31, 8791328), (32, 8516599), (52, 5240984), (56, 4866628), (62, 4395664), (91, 2994848), (104, 2620492), (112, 2433314), (124, 2197832), (182, 1497424), (208, 1310246), (217, 1255904), (224, 1216657), (248, 1098916), (364, 748712), (403, 676256), (416, 655123), (434, 627952), (496, 549458), (728, 374356), (806, 338128), (868, 313976), (992, 274729), (1456, 187178), (1612, 169064), (1736, 156988), (2821, 96608), (2912, 93589), (3019, 90272), (3224, 84532), (3472, 78494), (5642, 48304), (6038, 45136), (6448, 42266), (6944, 39247), (11284, 24152), (12076, 22568), (12896, 21133)]