668646936

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15767}}^1$

素因数の和:15829

約数の個数: 96

約数和(自身を含む): 1967846400

約数和(自身を除く): 1299199464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 14136, 15767, 21204, 31534, 42408, 47301, 63068, 94602, 126136, 141903, 189204, 283806, 299573, 378408, 488777, 567612, 599146, 898719, 977554, 1135224, 1198292, 1466331, 1797438, 1955108, 2396584, 2696157, 2932662, 3594876, 3910216, 4398993, 5392314, 5865324, 7189752, 8797986, 9286763, 10784628, 11730648, 17595972, 18573526, 21569256, 27860289, 35191944, 37147052, 55720578, 74294104, 83580867, 111441156, 167161734, 222882312, 334323468, 668646936]

約数ペア:

[(1, 668646936), (2, 334323468), (3, 222882312), (4, 167161734), (6, 111441156), (8, 83580867), (9, 74294104), (12, 55720578), (18, 37147052), (19, 35191944), (24, 27860289), (31, 21569256), (36, 18573526), (38, 17595972), (57, 11730648), (62, 10784628), (72, 9286763), (76, 8797986), (93, 7189752), (114, 5865324), (124, 5392314), (152, 4398993), (171, 3910216), (186, 3594876), (228, 2932662), (248, 2696157), (279, 2396584), (342, 1955108), (372, 1797438), (456, 1466331), (558, 1198292), (589, 1135224), (684, 977554), (744, 898719), (1116, 599146), (1178, 567612), (1368, 488777), (1767, 378408), (2232, 299573), (2356, 283806), (3534, 189204), (4712, 141903), (5301, 126136), (7068, 94602), (10602, 63068), (14136, 47301), (15767, 42408), (21204, 31534)]