471745848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 1400832000

約数和(自身を除く): 929086152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 239, 248, 372, 379, 434, 478, 651, 717, 744, 758, 868, 956, 1137, 1302, 1434, 1516, 1673, 1736, 1912, 2274, 2604, 2653, 2868, 3032, 3346, 4548, 5019, 5208, 5306, 5736, 6692, 7409, 7959, 9096, 10038, 10612, 11749, 13384, 14818, 15918, 20076, 21224, 22227, 23498, 29636, 31836, 35247, 40152, 44454, 46996, 51863, 59272, 63672, 70494, 82243, 88908, 90581, 93992, 103726, 140988, 155589, 164486, 177816, 181162, 207452, 246729, 271743, 281976, 311178, 328972, 362324, 414904, 493458, 543486, 622356, 634067, 657944, 724648, 986916, 1086972, 1244712, 1268134, 1902201, 1973832, 2173944, 2536268, 2808011, 3804402, 5072536, 5616022, 7608804, 8424033, 11232044, 15217608, 16848066, 19656077, 22464088, 33696132, 39312154, 58968231, 67392264, 78624308, 117936462, 157248616, 235872924, 471745848]

約数ペア:

[(1, 471745848), (2, 235872924), (3, 157248616), (4, 117936462), (6, 78624308), (7, 67392264), (8, 58968231), (12, 39312154), (14, 33696132), (21, 22464088), (24, 19656077), (28, 16848066), (31, 15217608), (42, 11232044), (56, 8424033), (62, 7608804), (84, 5616022), (93, 5072536), (124, 3804402), (168, 2808011), (186, 2536268), (217, 2173944), (239, 1973832), (248, 1902201), (372, 1268134), (379, 1244712), (434, 1086972), (478, 986916), (651, 724648), (717, 657944), (744, 634067), (758, 622356), (868, 543486), (956, 493458), (1137, 414904), (1302, 362324), (1434, 328972), (1516, 311178), (1673, 281976), (1736, 271743), (1912, 246729), (2274, 207452), (2604, 181162), (2653, 177816), (2868, 164486), (3032, 155589), (3346, 140988), (4548, 103726), (5019, 93992), (5208, 90581), (5306, 88908), (5736, 82243), (6692, 70494), (7409, 63672), (7959, 59272), (9096, 51863), (10038, 46996), (10612, 44454), (11749, 40152), (13384, 35247), (14818, 31836), (15918, 29636), (20076, 23498), (21224, 22227)]