255130512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4493}}^1$

素因数の和:4537

約数の個数: 120

約数和(自身を含む): 815822784

約数和(自身を除く): 560692272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2366, 2704, 3549, 4056, 4368, 4493, 4732, 7098, 8112, 8986, 9464, 13479, 14196, 17972, 18928, 26958, 28392, 31451, 35944, 53916, 56784, 58409, 62902, 71888, 94353, 107832, 116818, 125804, 175227, 188706, 215664, 233636, 251608, 350454, 377412, 408863, 467272, 503216, 700908, 754824, 759317, 817726, 934544, 1226589, 1401816, 1509648, 1518634, 1635452, 2277951, 2453178, 2803632, 3037268, 3270904, 4555902, 4906356, 5315219, 6074536, 6541808, 9111804, 9812712, 10630438, 12149072, 15945657, 18223608, 19625424, 21260876, 31891314, 36447216, 42521752, 63782628, 85043504, 127565256, 255130512]

約数ペア:

[(1, 255130512), (2, 127565256), (3, 85043504), (4, 63782628), (6, 42521752), (7, 36447216), (8, 31891314), (12, 21260876), (13, 19625424), (14, 18223608), (16, 15945657), (21, 12149072), (24, 10630438), (26, 9812712), (28, 9111804), (39, 6541808), (42, 6074536), (48, 5315219), (52, 4906356), (56, 4555902), (78, 3270904), (84, 3037268), (91, 2803632), (104, 2453178), (112, 2277951), (156, 1635452), (168, 1518634), (169, 1509648), (182, 1401816), (208, 1226589), (273, 934544), (312, 817726), (336, 759317), (338, 754824), (364, 700908), (507, 503216), (546, 467272), (624, 408863), (676, 377412), (728, 350454), (1014, 251608), (1092, 233636), (1183, 215664), (1352, 188706), (1456, 175227), (2028, 125804), (2184, 116818), (2366, 107832), (2704, 94353), (3549, 71888), (4056, 62902), (4368, 58409), (4493, 56784), (4732, 53916), (7098, 35944), (8112, 31451), (8986, 28392), (9464, 26958), (13479, 18928), (14196, 17972)]