245250564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 665521920

約数和(自身を除く): 420271356

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 29, 39, 46, 52, 58, 69, 78, 87, 92, 116, 138, 156, 174, 276, 299, 348, 377, 598, 667, 754, 897, 1131, 1196, 1334, 1508, 1794, 2001, 2262, 2357, 2668, 3588, 4002, 4524, 4714, 7071, 8004, 8671, 9428, 14142, 17342, 26013, 28284, 30641, 34684, 52026, 54211, 61282, 68353, 91923, 104052, 108422, 122564, 136706, 162633, 183846, 205059, 216844, 273412, 325266, 367692, 410118, 650532, 704743, 820236, 888589, 1409486, 1572119, 1777178, 2114229, 2665767, 2818972, 3144238, 3554356, 4228458, 4716357, 5331534, 6288476, 8456916, 9432714, 10663068, 18865428, 20437547, 40875094, 61312641, 81750188, 122625282, 245250564]

約数ペア:

[(1, 245250564), (2, 122625282), (3, 81750188), (4, 61312641), (6, 40875094), (12, 20437547), (13, 18865428), (23, 10663068), (26, 9432714), (29, 8456916), (39, 6288476), (46, 5331534), (52, 4716357), (58, 4228458), (69, 3554356), (78, 3144238), (87, 2818972), (92, 2665767), (116, 2114229), (138, 1777178), (156, 1572119), (174, 1409486), (276, 888589), (299, 820236), (348, 704743), (377, 650532), (598, 410118), (667, 367692), (754, 325266), (897, 273412), (1131, 216844), (1196, 205059), (1334, 183846), (1508, 162633), (1794, 136706), (2001, 122564), (2262, 108422), (2357, 104052), (2668, 91923), (3588, 68353), (4002, 61282), (4524, 54211), (4714, 52026), (7071, 34684), (8004, 30641), (8671, 28284), (9428, 26013), (14142, 17342)]