303912004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 593712000

約数和(自身を除く): 289799996

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 199, 244, 398, 569, 671, 796, 1138, 1342, 2189, 2276, 2684, 4378, 6259, 8756, 12139, 12518, 24278, 25036, 34709, 48556, 69418, 113231, 133529, 138836, 226462, 267058, 381799, 452924, 534116, 763598, 1245541, 1527196, 2491082, 4982164, 6907091, 13814182, 27628364, 75978001, 151956002, 303912004]

約数ペア:

[(1, 303912004), (2, 151956002), (4, 75978001), (11, 27628364), (22, 13814182), (44, 6907091), (61, 4982164), (122, 2491082), (199, 1527196), (244, 1245541), (398, 763598), (569, 534116), (671, 452924), (796, 381799), (1138, 267058), (1342, 226462), (2189, 138836), (2276, 133529), (2684, 113231), (4378, 69418), (6259, 48556), (8756, 34709), (12139, 25036), (12518, 24278)]