317883132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 955182592

約数和(自身を除く): 637299460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 103, 111, 126, 148, 206, 222, 252, 259, 309, 331, 333, 412, 444, 518, 618, 662, 666, 721, 777, 927, 993, 1036, 1236, 1324, 1332, 1442, 1554, 1854, 1986, 2163, 2317, 2331, 2884, 2979, 3108, 3708, 3811, 3972, 4326, 4634, 4662, 5958, 6489, 6951, 7622, 8652, 9268, 9324, 11433, 11916, 12247, 12978, 13902, 15244, 20853, 22866, 24494, 25956, 26677, 27804, 34093, 34299, 36741, 41706, 45732, 48988, 53354, 68186, 68598, 73482, 80031, 83412, 85729, 102279, 106708, 110223, 136372, 137196, 146964, 160062, 171458, 204558, 220446, 238651, 240093, 257187, 306837, 320124, 342916, 409116, 440892, 477302, 480186, 514374, 613674, 715953, 771561, 954604, 960372, 1028748, 1227348, 1261441, 1431906, 1543122, 2147859, 2522882, 2863812, 3086244, 3784323, 4295718, 5045764, 7568646, 8591436, 8830087, 11352969, 15137292, 17660174, 22705938, 26490261, 35320348, 45411876, 52980522, 79470783, 105961044, 158941566, 317883132]

約数ペア:

[(1, 317883132), (2, 158941566), (3, 105961044), (4, 79470783), (6, 52980522), (7, 45411876), (9, 35320348), (12, 26490261), (14, 22705938), (18, 17660174), (21, 15137292), (28, 11352969), (36, 8830087), (37, 8591436), (42, 7568646), (63, 5045764), (74, 4295718), (84, 3784323), (103, 3086244), (111, 2863812), (126, 2522882), (148, 2147859), (206, 1543122), (222, 1431906), (252, 1261441), (259, 1227348), (309, 1028748), (331, 960372), (333, 954604), (412, 771561), (444, 715953), (518, 613674), (618, 514374), (662, 480186), (666, 477302), (721, 440892), (777, 409116), (927, 342916), (993, 320124), (1036, 306837), (1236, 257187), (1324, 240093), (1332, 238651), (1442, 220446), (1554, 204558), (1854, 171458), (1986, 160062), (2163, 146964), (2317, 137196), (2331, 136372), (2884, 110223), (2979, 106708), (3108, 102279), (3708, 85729), (3811, 83412), (3972, 80031), (4326, 73482), (4634, 68598), (4662, 68186), (5958, 53354), (6489, 48988), (6951, 45732), (7622, 41706), (8652, 36741), (9268, 34299), (9324, 34093), (11433, 27804), (11916, 26677), (12247, 25956), (12978, 24494), (13902, 22866), (15244, 20853)]