40351212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 121605120

約数和(自身を除く): 81253908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 173, 186, 198, 209, 228, 279, 341, 342, 346, 372, 396, 418, 519, 558, 589, 627, 682, 684, 692, 836, 1023, 1038, 1116, 1178, 1254, 1364, 1557, 1767, 1881, 1903, 2046, 2076, 2356, 2508, 3069, 3114, 3287, 3534, 3762, 3806, 4092, 5301, 5363, 5709, 6138, 6228, 6479, 6574, 7068, 7524, 7612, 9861, 10602, 10726, 11418, 12276, 12958, 13148, 16089, 17127, 19437, 19722, 21204, 21452, 22836, 25916, 29583, 32178, 34254, 36157, 38874, 39444, 48267, 58311, 58993, 59166, 64356, 68508, 72314, 77748, 96534, 101897, 108471, 116622, 117986, 118332, 144628, 176979, 193068, 203794, 216942, 233244, 235972, 305691, 325413, 353958, 407588, 433884, 530937, 611382, 650826, 707916, 917073, 1061874, 1120867, 1222764, 1301652, 1834146, 2123748, 2241734, 3362601, 3668292, 4483468, 6725202, 10087803, 13450404, 20175606, 40351212]

約数ペア:

[(1, 40351212), (2, 20175606), (3, 13450404), (4, 10087803), (6, 6725202), (9, 4483468), (11, 3668292), (12, 3362601), (18, 2241734), (19, 2123748), (22, 1834146), (31, 1301652), (33, 1222764), (36, 1120867), (38, 1061874), (44, 917073), (57, 707916), (62, 650826), (66, 611382), (76, 530937), (93, 433884), (99, 407588), (114, 353958), (124, 325413), (132, 305691), (171, 235972), (173, 233244), (186, 216942), (198, 203794), (209, 193068), (228, 176979), (279, 144628), (341, 118332), (342, 117986), (346, 116622), (372, 108471), (396, 101897), (418, 96534), (519, 77748), (558, 72314), (589, 68508), (627, 64356), (682, 59166), (684, 58993), (692, 58311), (836, 48267), (1023, 39444), (1038, 38874), (1116, 36157), (1178, 34254), (1254, 32178), (1364, 29583), (1557, 25916), (1767, 22836), (1881, 21452), (1903, 21204), (2046, 19722), (2076, 19437), (2356, 17127), (2508, 16089), (3069, 13148), (3114, 12958), (3287, 12276), (3534, 11418), (3762, 10726), (3806, 10602), (4092, 9861), (5301, 7612), (5363, 7524), (5709, 7068), (6138, 6574), (6228, 6479)]