1313014544

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 2622480588

約数和(自身を除く): 1309466044

約数列:

[1, 2, 4, 8, 16, 67, 101, 134, 181, 202, 268, 362, 404, 536, 724, 808, 1072, 1448, 1616, 2896, 4489, 6767, 8978, 12127, 13534, 17956, 18281, 24254, 27068, 35912, 36562, 48508, 54136, 71824, 73124, 97016, 108272, 146248, 194032, 292496, 453389, 812509, 906778, 1224827, 1625018, 1813556, 2449654, 3250036, 3627112, 4899308, 6500072, 7254224, 9798616, 13000144, 19597232, 82063409, 164126818, 328253636, 656507272, 1313014544]

約数ペア:

[(1, 1313014544), (2, 656507272), (4, 328253636), (8, 164126818), (16, 82063409), (67, 19597232), (101, 13000144), (134, 9798616), (181, 7254224), (202, 6500072), (268, 4899308), (362, 3627112), (404, 3250036), (536, 2449654), (724, 1813556), (808, 1625018), (1072, 1224827), (1448, 906778), (1616, 812509), (2896, 453389), (4489, 292496), (6767, 194032), (8978, 146248), (12127, 108272), (13534, 97016), (17956, 73124), (18281, 71824), (24254, 54136), (27068, 48508), (35912, 36562)]