880886328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 2688721920

約数和(自身を除く): 1807835592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 73, 84, 93, 98, 124, 146, 147, 168, 186, 196, 217, 219, 248, 292, 294, 331, 372, 392, 434, 438, 511, 584, 588, 651, 662, 744, 868, 876, 993, 1022, 1176, 1302, 1324, 1519, 1533, 1736, 1752, 1986, 2044, 2263, 2317, 2604, 2648, 3038, 3066, 3577, 3972, 4088, 4526, 4557, 4634, 5208, 6076, 6132, 6789, 6951, 7154, 7944, 9052, 9114, 9268, 10261, 10731, 12152, 12264, 13578, 13902, 14308, 15841, 16219, 18104, 18228, 18536, 20522, 21462, 24163, 27156, 27804, 28616, 30783, 31682, 32438, 36456, 41044, 42924, 47523, 48326, 48657, 54312, 55608, 61566, 63364, 64876, 71827, 72489, 82088, 85848, 95046, 96652, 97314, 110887, 123132, 126728, 129752, 143654, 144978, 169141, 190092, 193304, 194628, 215481, 221774, 246264, 287308, 289956, 332661, 338282, 380184, 389256, 430962, 443548, 502789, 507423, 574616, 579912, 665322, 676564, 749053, 861924, 887096, 1005578, 1014846, 1183987, 1330644, 1353128, 1498106, 1508367, 1723848, 2011156, 2029692, 2247159, 2367974, 2661288, 2996212, 3016734, 3551961, 4022312, 4059384, 4494318, 4735948, 5243371, 5992424, 6033468, 7103922, 8988636, 9471896, 10486742, 12066936, 14207844, 15730113, 17977272, 20973484, 28415688, 31460226, 36703597, 41946968, 62920452, 73407194, 110110791, 125840904, 146814388, 220221582, 293628776, 440443164, 880886328]

約数ペア:

[(1, 880886328), (2, 440443164), (3, 293628776), (4, 220221582), (6, 146814388), (7, 125840904), (8, 110110791), (12, 73407194), (14, 62920452), (21, 41946968), (24, 36703597), (28, 31460226), (31, 28415688), (42, 20973484), (49, 17977272), (56, 15730113), (62, 14207844), (73, 12066936), (84, 10486742), (93, 9471896), (98, 8988636), (124, 7103922), (146, 6033468), (147, 5992424), (168, 5243371), (186, 4735948), (196, 4494318), (217, 4059384), (219, 4022312), (248, 3551961), (292, 3016734), (294, 2996212), (331, 2661288), (372, 2367974), (392, 2247159), (434, 2029692), (438, 2011156), (511, 1723848), (584, 1508367), (588, 1498106), (651, 1353128), (662, 1330644), (744, 1183987), (868, 1014846), (876, 1005578), (993, 887096), (1022, 861924), (1176, 749053), (1302, 676564), (1324, 665322), (1519, 579912), (1533, 574616), (1736, 507423), (1752, 502789), (1986, 443548), (2044, 430962), (2263, 389256), (2317, 380184), (2604, 338282), (2648, 332661), (3038, 289956), (3066, 287308), (3577, 246264), (3972, 221774), (4088, 215481), (4526, 194628), (4557, 193304), (4634, 190092), (5208, 169141), (6076, 144978), (6132, 143654), (6789, 129752), (6951, 126728), (7154, 123132), (7944, 110887), (9052, 97314), (9114, 96652), (9268, 95046), (10261, 85848), (10731, 82088), (12152, 72489), (12264, 71827), (13578, 64876), (13902, 63364), (14308, 61566), (15841, 55608), (16219, 54312), (18104, 48657), (18228, 48326), (18536, 47523), (20522, 42924), (21462, 41044), (24163, 36456), (27156, 32438), (27804, 31682), (28616, 30783)]