668804004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{99347}}^1$

素因数の和:99385

約数の個数: 72

約数和(自身を含む): 1952784288

約数和(自身を除く): 1283980284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 99347, 198694, 298041, 397388, 596082, 894123, 1092817, 1192164, 1688899, 1788246, 2185634, 3278451, 3377798, 3576492, 4371268, 5066697, 6556902, 6755596, 9835353, 10133394, 13113804, 15200091, 18577889, 19670706, 20266788, 30400182, 37155778, 39341412, 55733667, 60800364, 74311556, 111467334, 167201001, 222934668, 334402002, 668804004]

約数ペア:

[(1, 668804004), (2, 334402002), (3, 222934668), (4, 167201001), (6, 111467334), (9, 74311556), (11, 60800364), (12, 55733667), (17, 39341412), (18, 37155778), (22, 30400182), (33, 20266788), (34, 19670706), (36, 18577889), (44, 15200091), (51, 13113804), (66, 10133394), (68, 9835353), (99, 6755596), (102, 6556902), (132, 5066697), (153, 4371268), (187, 3576492), (198, 3377798), (204, 3278451), (306, 2185634), (374, 1788246), (396, 1688899), (561, 1192164), (612, 1092817), (748, 894123), (1122, 596082), (1683, 397388), (2244, 298041), (3366, 198694), (6732, 99347)]