39987584028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1904

約数の個数: 144

約数和(自身を含む): 116255333376

約数和(自身を除く): 76267749348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 491, 586, 879, 982, 1103, 1172, 1473, 1758, 1964, 2051, 2206, 2637, 2946, 3309, 3437, 3516, 4102, 4412, 4419, 5274, 5892, 6153, 6618, 6874, 7721, 8204, 8838, 9927, 10311, 10548, 12306, 13236, 13748, 15442, 17676, 18459, 19854, 20622, 23163, 24612, 30884, 30933, 36918, 39708, 41244, 46326, 61866, 69489, 73836, 92652, 123732, 138978, 143863, 277956, 287726, 323179, 431589, 541573, 575452, 646358, 863178, 969537, 1007041, 1083146, 1292716, 1294767, 1624719, 1726356, 1939074, 2014082, 2166292, 2262253, 2589534, 2908611, 3021123, 3249438, 3791011, 3878148, 4028164, 4524506, 4874157, 5179068, 5817222, 6042246, 6498876, 6786759, 7582022, 9049012, 9063369, 9748314, 11373033, 11634444, 12084492, 13573518, 15164044, 18126738, 19496628, 20360277, 22746066, 27147036, 34119099, 36253476, 40720554, 45492132, 68238198, 81441108, 136476396, 158680889, 317361778, 476042667, 634723556, 952085334, 1110766223, 1428128001, 1904170668, 2221532446, 2856256002, 3332298669, 4443064892, 5712512004, 6664597338, 9996896007, 13329194676, 19993792014, 39987584028]

約数ペア:

[(1, 39987584028), (2, 19993792014), (3, 13329194676), (4, 9996896007), (6, 6664597338), (7, 5712512004), (9, 4443064892), (12, 3332298669), (14, 2856256002), (18, 2221532446), (21, 1904170668), (28, 1428128001), (36, 1110766223), (42, 952085334), (63, 634723556), (84, 476042667), (126, 317361778), (252, 158680889), (293, 136476396), (491, 81441108), (586, 68238198), (879, 45492132), (982, 40720554), (1103, 36253476), (1172, 34119099), (1473, 27147036), (1758, 22746066), (1964, 20360277), (2051, 19496628), (2206, 18126738), (2637, 15164044), (2946, 13573518), (3309, 12084492), (3437, 11634444), (3516, 11373033), (4102, 9748314), (4412, 9063369), (4419, 9049012), (5274, 7582022), (5892, 6786759), (6153, 6498876), (6618, 6042246), (6874, 5817222), (7721, 5179068), (8204, 4874157), (8838, 4524506), (9927, 4028164), (10311, 3878148), (10548, 3791011), (12306, 3249438), (13236, 3021123), (13748, 2908611), (15442, 2589534), (17676, 2262253), (18459, 2166292), (19854, 2014082), (20622, 1939074), (23163, 1726356), (24612, 1624719), (30884, 1294767), (30933, 1292716), (36918, 1083146), (39708, 1007041), (41244, 969537), (46326, 863178), (61866, 646358), (69489, 575452), (73836, 541573), (92652, 431589), (123732, 323179), (138978, 287726), (143863, 277956)]