312572568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 1008270720

約数和(自身を除く): 695698152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 73, 77, 84, 88, 98, 132, 146, 147, 154, 168, 196, 219, 231, 264, 292, 294, 308, 331, 392, 438, 462, 511, 539, 584, 588, 616, 662, 803, 876, 924, 993, 1022, 1078, 1176, 1324, 1533, 1606, 1617, 1752, 1848, 1986, 2044, 2156, 2317, 2409, 2648, 3066, 3212, 3234, 3577, 3641, 3972, 4088, 4312, 4634, 4818, 5621, 6132, 6424, 6468, 6951, 7154, 7282, 7944, 9268, 9636, 10731, 10923, 11242, 12264, 12936, 13902, 14308, 14564, 16219, 16863, 18536, 19272, 21462, 21846, 22484, 24163, 25487, 27804, 28616, 29128, 32438, 33726, 39347, 42924, 43692, 44968, 48326, 48657, 50974, 55608, 64876, 67452, 72489, 76461, 78694, 85848, 87384, 96652, 97314, 101948, 118041, 129752, 134904, 144978, 152922, 157388, 169141, 178409, 193304, 194628, 203896, 236082, 265793, 289956, 305844, 314776, 338282, 356818, 389256, 472164, 507423, 531586, 535227, 579912, 611688, 676564, 713636, 797379, 944328, 1014846, 1063172, 1070454, 1183987, 1353128, 1427272, 1594758, 1860551, 2029692, 2126344, 2140908, 2367974, 3189516, 3551961, 3721102, 4059384, 4281816, 4735948, 5581653, 6379032, 7103922, 7442204, 9471896, 11163306, 13023857, 14207844, 14884408, 22326612, 26047714, 28415688, 39071571, 44653224, 52095428, 78143142, 104190856, 156286284, 312572568]

約数ペア:

[(1, 312572568), (2, 156286284), (3, 104190856), (4, 78143142), (6, 52095428), (7, 44653224), (8, 39071571), (11, 28415688), (12, 26047714), (14, 22326612), (21, 14884408), (22, 14207844), (24, 13023857), (28, 11163306), (33, 9471896), (42, 7442204), (44, 7103922), (49, 6379032), (56, 5581653), (66, 4735948), (73, 4281816), (77, 4059384), (84, 3721102), (88, 3551961), (98, 3189516), (132, 2367974), (146, 2140908), (147, 2126344), (154, 2029692), (168, 1860551), (196, 1594758), (219, 1427272), (231, 1353128), (264, 1183987), (292, 1070454), (294, 1063172), (308, 1014846), (331, 944328), (392, 797379), (438, 713636), (462, 676564), (511, 611688), (539, 579912), (584, 535227), (588, 531586), (616, 507423), (662, 472164), (803, 389256), (876, 356818), (924, 338282), (993, 314776), (1022, 305844), (1078, 289956), (1176, 265793), (1324, 236082), (1533, 203896), (1606, 194628), (1617, 193304), (1752, 178409), (1848, 169141), (1986, 157388), (2044, 152922), (2156, 144978), (2317, 134904), (2409, 129752), (2648, 118041), (3066, 101948), (3212, 97314), (3234, 96652), (3577, 87384), (3641, 85848), (3972, 78694), (4088, 76461), (4312, 72489), (4634, 67452), (4818, 64876), (5621, 55608), (6132, 50974), (6424, 48657), (6468, 48326), (6951, 44968), (7154, 43692), (7282, 42924), (7944, 39347), (9268, 33726), (9636, 32438), (10731, 29128), (10923, 28616), (11242, 27804), (12264, 25487), (12936, 24163), (13902, 22484), (14308, 21846), (14564, 21462), (16219, 19272), (16863, 18536)]