320853936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 922656720

約数和(自身を除く): 601802784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 169, 208, 222, 296, 312, 338, 444, 481, 507, 592, 624, 676, 888, 962, 1014, 1069, 1352, 1443, 1776, 1924, 2028, 2138, 2704, 2886, 3207, 3848, 4056, 4276, 5772, 6253, 6414, 7696, 8112, 8552, 11544, 12506, 12828, 13897, 17104, 18759, 23088, 25012, 25656, 27794, 37518, 39553, 41691, 50024, 51312, 55588, 75036, 79106, 83382, 100048, 111176, 118659, 150072, 158212, 166764, 180661, 222352, 237318, 300144, 316424, 333528, 361322, 474636, 514189, 541983, 632848, 667056, 722644, 949272, 1028378, 1083966, 1445288, 1542567, 1898544, 2056756, 2167932, 2890576, 3085134, 4113512, 4335864, 6170268, 6684457, 8227024, 8671728, 12340536, 13368914, 20053371, 24681072, 26737828, 40106742, 53475656, 80213484, 106951312, 160426968, 320853936]

約数ペア:

[(1, 320853936), (2, 160426968), (3, 106951312), (4, 80213484), (6, 53475656), (8, 40106742), (12, 26737828), (13, 24681072), (16, 20053371), (24, 13368914), (26, 12340536), (37, 8671728), (39, 8227024), (48, 6684457), (52, 6170268), (74, 4335864), (78, 4113512), (104, 3085134), (111, 2890576), (148, 2167932), (156, 2056756), (169, 1898544), (208, 1542567), (222, 1445288), (296, 1083966), (312, 1028378), (338, 949272), (444, 722644), (481, 667056), (507, 632848), (592, 541983), (624, 514189), (676, 474636), (888, 361322), (962, 333528), (1014, 316424), (1069, 300144), (1352, 237318), (1443, 222352), (1776, 180661), (1924, 166764), (2028, 158212), (2138, 150072), (2704, 118659), (2886, 111176), (3207, 100048), (3848, 83382), (4056, 79106), (4276, 75036), (5772, 55588), (6253, 51312), (6414, 50024), (7696, 41691), (8112, 39553), (8552, 37518), (11544, 27794), (12506, 25656), (12828, 25012), (13897, 23088), (17104, 18759)]