246962988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:692

約数の個数: 108

約数和(自身を含む): 681215808

約数和(自身を除く): 434252820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 361, 372, 558, 589, 613, 684, 722, 1083, 1116, 1178, 1226, 1444, 1767, 1839, 2166, 2356, 2452, 3249, 3534, 3678, 4332, 5301, 5517, 6498, 7068, 7356, 10602, 11034, 11191, 11647, 12996, 19003, 21204, 22068, 22382, 23294, 33573, 34941, 38006, 44764, 46588, 57009, 67146, 69882, 76012, 100719, 104823, 114018, 134292, 139764, 171027, 201438, 209646, 221293, 228036, 342054, 361057, 402876, 419292, 442586, 663879, 684108, 722114, 885172, 1083171, 1327758, 1444228, 1991637, 2166342, 2655516, 3249513, 3983274, 4332684, 6499026, 6860083, 7966548, 12998052, 13720166, 20580249, 27440332, 41160498, 61740747, 82320996, 123481494, 246962988]

約数ペア:

[(1, 246962988), (2, 123481494), (3, 82320996), (4, 61740747), (6, 41160498), (9, 27440332), (12, 20580249), (18, 13720166), (19, 12998052), (31, 7966548), (36, 6860083), (38, 6499026), (57, 4332684), (62, 3983274), (76, 3249513), (93, 2655516), (114, 2166342), (124, 1991637), (171, 1444228), (186, 1327758), (228, 1083171), (279, 885172), (342, 722114), (361, 684108), (372, 663879), (558, 442586), (589, 419292), (613, 402876), (684, 361057), (722, 342054), (1083, 228036), (1116, 221293), (1178, 209646), (1226, 201438), (1444, 171027), (1767, 139764), (1839, 134292), (2166, 114018), (2356, 104823), (2452, 100719), (3249, 76012), (3534, 69882), (3678, 67146), (4332, 57009), (5301, 46588), (5517, 44764), (6498, 38006), (7068, 34941), (7356, 33573), (10602, 23294), (11034, 22382), (11191, 22068), (11647, 21204), (12996, 19003)]