230239764

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 599213160

約数和(自身を除く): 368973396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 389, 401, 492, 738, 778, 802, 1167, 1203, 1476, 1556, 1604, 2334, 2406, 3501, 3609, 4668, 4812, 7002, 7218, 14004, 14436, 15949, 16441, 31898, 32882, 47847, 49323, 63796, 65764, 95694, 98646, 143541, 147969, 155989, 191388, 197292, 287082, 295938, 311978, 467967, 574164, 591876, 623956, 935934, 1403901, 1871868, 2807802, 5615604, 6395549, 12791098, 19186647, 25582196, 38373294, 57559941, 76746588, 115119882, 230239764]

約数ペア:

[(1, 230239764), (2, 115119882), (3, 76746588), (4, 57559941), (6, 38373294), (9, 25582196), (12, 19186647), (18, 12791098), (36, 6395549), (41, 5615604), (82, 2807802), (123, 1871868), (164, 1403901), (246, 935934), (369, 623956), (389, 591876), (401, 574164), (492, 467967), (738, 311978), (778, 295938), (802, 287082), (1167, 197292), (1203, 191388), (1476, 155989), (1556, 147969), (1604, 143541), (2334, 98646), (2406, 95694), (3501, 65764), (3609, 63796), (4668, 49323), (4812, 47847), (7002, 32882), (7218, 31898), (14004, 16441), (14436, 15949)]