6447746916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 18184158720

約数和(自身を除く): 11736411804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 353, 372, 403, 468, 558, 706, 806, 1059, 1116, 1209, 1259, 1412, 1612, 2118, 2418, 2518, 3177, 3627, 3777, 4236, 4589, 4836, 5036, 6354, 7254, 7554, 9178, 10943, 11331, 12708, 13767, 14508, 15108, 16367, 18356, 21886, 22662, 27534, 32734, 32829, 39029, 41301, 43772, 45324, 49101, 55068, 65468, 65658, 78058, 82602, 98202, 98487, 117087, 131316, 142259, 147303, 156116, 165204, 196404, 196974, 234174, 284518, 294606, 351261, 393948, 426777, 444427, 468348, 507377, 569036, 589212, 702522, 853554, 888854, 1014754, 1280331, 1333281, 1405044, 1522131, 1707108, 1777708, 2029508, 2560662, 2666562, 3044262, 3999843, 4566393, 5121324, 5333124, 5777551, 6088524, 7999686, 9132786, 11555102, 13777237, 15999372, 17332653, 18265572, 23110204, 27554474, 34665306, 41331711, 51997959, 55108948, 69330612, 82663422, 103995918, 123995133, 165326844, 179104081, 207991836, 247990266, 358208162, 495980532, 537312243, 716416324, 1074624486, 1611936729, 2149248972, 3223873458, 6447746916]

約数ペア:

[(1, 6447746916), (2, 3223873458), (3, 2149248972), (4, 1611936729), (6, 1074624486), (9, 716416324), (12, 537312243), (13, 495980532), (18, 358208162), (26, 247990266), (31, 207991836), (36, 179104081), (39, 165326844), (52, 123995133), (62, 103995918), (78, 82663422), (93, 69330612), (117, 55108948), (124, 51997959), (156, 41331711), (186, 34665306), (234, 27554474), (279, 23110204), (353, 18265572), (372, 17332653), (403, 15999372), (468, 13777237), (558, 11555102), (706, 9132786), (806, 7999686), (1059, 6088524), (1116, 5777551), (1209, 5333124), (1259, 5121324), (1412, 4566393), (1612, 3999843), (2118, 3044262), (2418, 2666562), (2518, 2560662), (3177, 2029508), (3627, 1777708), (3777, 1707108), (4236, 1522131), (4589, 1405044), (4836, 1333281), (5036, 1280331), (6354, 1014754), (7254, 888854), (7554, 853554), (9178, 702522), (10943, 589212), (11331, 569036), (12708, 507377), (13767, 468348), (14508, 444427), (15108, 426777), (16367, 393948), (18356, 351261), (21886, 294606), (22662, 284518), (27534, 234174), (32734, 196974), (32829, 196404), (39029, 165204), (41301, 156116), (43772, 147303), (45324, 142259), (49101, 131316), (55068, 117087), (65468, 98487), (65658, 98202), (78058, 82602)]