320065824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8330

約数の個数: 96

約数和(自身を含む): 934101504

約数和(自身を除く): 614035680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 8273, 9672, 12896, 16546, 19344, 24819, 33092, 38688, 49638, 66184, 99276, 107549, 132368, 198552, 215098, 256463, 264736, 322647, 397104, 430196, 512926, 645294, 769389, 794208, 860392, 1025852, 1290588, 1538778, 1720784, 2051704, 2581176, 3077556, 3334019, 3441568, 4103408, 5162352, 6155112, 6668038, 8206816, 10002057, 10324704, 12310224, 13336076, 20004114, 24620448, 26672152, 40008228, 53344304, 80016456, 106688608, 160032912, 320065824]

約数ペア:

[(1, 320065824), (2, 160032912), (3, 106688608), (4, 80016456), (6, 53344304), (8, 40008228), (12, 26672152), (13, 24620448), (16, 20004114), (24, 13336076), (26, 12310224), (31, 10324704), (32, 10002057), (39, 8206816), (48, 6668038), (52, 6155112), (62, 5162352), (78, 4103408), (93, 3441568), (96, 3334019), (104, 3077556), (124, 2581176), (156, 2051704), (186, 1720784), (208, 1538778), (248, 1290588), (312, 1025852), (372, 860392), (403, 794208), (416, 769389), (496, 645294), (624, 512926), (744, 430196), (806, 397104), (992, 322647), (1209, 264736), (1248, 256463), (1488, 215098), (1612, 198552), (2418, 132368), (2976, 107549), (3224, 99276), (4836, 66184), (6448, 49638), (8273, 38688), (9672, 33092), (12896, 24819), (16546, 19344)]