317838612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15319}}^1$

素因数の和:15365

約数の個数: 96

約数和(自身を含む): 960870400

約数和(自身を除く): 643031788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 15319, 20748, 30638, 45957, 61276, 91914, 107233, 183828, 199147, 214466, 291061, 321699, 398294, 428932, 582122, 597441, 643398, 796588, 873183, 1164244, 1194882, 1286796, 1394029, 1746366, 2037427, 2389764, 2788058, 3492732, 3783793, 4074854, 4182087, 5576116, 6112281, 7567586, 8149708, 8364174, 11351379, 12224562, 15135172, 16728348, 22702758, 24449124, 26486551, 45405516, 52973102, 79459653, 105946204, 158919306, 317838612]

約数ペア:

[(1, 317838612), (2, 158919306), (3, 105946204), (4, 79459653), (6, 52973102), (7, 45405516), (12, 26486551), (13, 24449124), (14, 22702758), (19, 16728348), (21, 15135172), (26, 12224562), (28, 11351379), (38, 8364174), (39, 8149708), (42, 7567586), (52, 6112281), (57, 5576116), (76, 4182087), (78, 4074854), (84, 3783793), (91, 3492732), (114, 2788058), (133, 2389764), (156, 2037427), (182, 1746366), (228, 1394029), (247, 1286796), (266, 1194882), (273, 1164244), (364, 873183), (399, 796588), (494, 643398), (532, 597441), (546, 582122), (741, 428932), (798, 398294), (988, 321699), (1092, 291061), (1482, 214466), (1596, 199147), (1729, 183828), (2964, 107233), (3458, 91914), (5187, 61276), (6916, 45957), (10374, 30638), (15319, 20748)]