246220848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2967

約数の個数: 120

約数和(自身を含む): 748999680

約数和(自身を除く): 502778832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 2903, 3534, 4464, 4712, 5301, 5806, 7068, 8709, 9424, 10602, 11612, 14136, 17418, 21204, 23224, 26127, 28272, 34836, 42408, 46448, 52254, 55157, 69672, 84816, 89993, 104508, 110314, 139344, 165471, 179986, 209016, 220628, 269979, 330942, 359972, 418032, 441256, 496413, 539958, 661884, 719944, 809937, 882512, 992826, 1079916, 1323768, 1439888, 1619874, 1709867, 1985652, 2159832, 2647536, 3239748, 3419734, 3971304, 4319664, 5129601, 6479496, 6839468, 7942608, 10259202, 12958992, 13678936, 15388803, 20518404, 27357872, 30777606, 41036808, 61555212, 82073616, 123110424, 246220848]

約数ペア:

[(1, 246220848), (2, 123110424), (3, 82073616), (4, 61555212), (6, 41036808), (8, 30777606), (9, 27357872), (12, 20518404), (16, 15388803), (18, 13678936), (19, 12958992), (24, 10259202), (31, 7942608), (36, 6839468), (38, 6479496), (48, 5129601), (57, 4319664), (62, 3971304), (72, 3419734), (76, 3239748), (93, 2647536), (114, 2159832), (124, 1985652), (144, 1709867), (152, 1619874), (171, 1439888), (186, 1323768), (228, 1079916), (248, 992826), (279, 882512), (304, 809937), (342, 719944), (372, 661884), (456, 539958), (496, 496413), (558, 441256), (589, 418032), (684, 359972), (744, 330942), (912, 269979), (1116, 220628), (1178, 209016), (1368, 179986), (1488, 165471), (1767, 139344), (2232, 110314), (2356, 104508), (2736, 89993), (2903, 84816), (3534, 69672), (4464, 55157), (4712, 52254), (5301, 46448), (5806, 42408), (7068, 34836), (8709, 28272), (9424, 26127), (10602, 23224), (11612, 21204), (14136, 17418)]