664650168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9817}}^1$

素因数の和:9877

約数の個数: 128

約数和(自身を含む): 2111262720

約数和(自身を除く): 1446612552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 9817, 11284, 16926, 19634, 22568, 29451, 33852, 39268, 58902, 67704, 68719, 78536, 117804, 127621, 137438, 206157, 235608, 255242, 274876, 304327, 382863, 412314, 510484, 549752, 608654, 765726, 824628, 893347, 912981, 1020968, 1217308, 1531452, 1649256, 1786694, 1825962, 2130289, 2434616, 2680041, 3062904, 3573388, 3651924, 3956251, 4260578, 5360082, 6390867, 7146776, 7303848, 7912502, 8521156, 10720164, 11868753, 12781734, 15825004, 17042312, 21440328, 23737506, 25563468, 27693757, 31650008, 47475012, 51126936, 55387514, 83081271, 94950024, 110775028, 166162542, 221550056, 332325084, 664650168]

約数ペア:

[(1, 664650168), (2, 332325084), (3, 221550056), (4, 166162542), (6, 110775028), (7, 94950024), (8, 83081271), (12, 55387514), (13, 51126936), (14, 47475012), (21, 31650008), (24, 27693757), (26, 25563468), (28, 23737506), (31, 21440328), (39, 17042312), (42, 15825004), (52, 12781734), (56, 11868753), (62, 10720164), (78, 8521156), (84, 7912502), (91, 7303848), (93, 7146776), (104, 6390867), (124, 5360082), (156, 4260578), (168, 3956251), (182, 3651924), (186, 3573388), (217, 3062904), (248, 2680041), (273, 2434616), (312, 2130289), (364, 1825962), (372, 1786694), (403, 1649256), (434, 1531452), (546, 1217308), (651, 1020968), (728, 912981), (744, 893347), (806, 824628), (868, 765726), (1092, 608654), (1209, 549752), (1302, 510484), (1612, 412314), (1736, 382863), (2184, 304327), (2418, 274876), (2604, 255242), (2821, 235608), (3224, 206157), (4836, 137438), (5208, 127621), (5642, 117804), (8463, 78536), (9672, 68719), (9817, 67704), (11284, 58902), (16926, 39268), (19634, 33852), (22568, 29451)]