306073416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 564838584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 149, 186, 248, 251, 264, 298, 341, 372, 447, 502, 596, 682, 744, 753, 894, 1004, 1023, 1192, 1364, 1506, 1639, 1788, 2008, 2046, 2728, 2761, 3012, 3278, 3576, 4092, 4619, 4917, 5522, 6024, 6556, 7781, 8184, 8283, 9238, 9834, 11044, 13112, 13857, 15562, 16566, 18476, 19668, 22088, 23343, 27714, 31124, 33132, 36952, 37399, 39336, 46686, 50809, 55428, 62248, 66264, 74798, 85591, 93372, 101618, 110856, 112197, 149596, 152427, 171182, 186744, 203236, 224394, 256773, 299192, 304854, 342364, 406472, 411389, 448788, 513546, 609708, 684728, 822778, 897576, 1027092, 1159369, 1219416, 1234167, 1645556, 2054184, 2318738, 2468334, 3291112, 3478107, 4637476, 4936668, 6956214, 9274952, 9873336, 12753059, 13912428, 25506118, 27824856, 38259177, 51012236, 76518354, 102024472, 153036708, 306073416]

約数ペア:

[(1, 306073416), (2, 153036708), (3, 102024472), (4, 76518354), (6, 51012236), (8, 38259177), (11, 27824856), (12, 25506118), (22, 13912428), (24, 12753059), (31, 9873336), (33, 9274952), (44, 6956214), (62, 4936668), (66, 4637476), (88, 3478107), (93, 3291112), (124, 2468334), (132, 2318738), (149, 2054184), (186, 1645556), (248, 1234167), (251, 1219416), (264, 1159369), (298, 1027092), (341, 897576), (372, 822778), (447, 684728), (502, 609708), (596, 513546), (682, 448788), (744, 411389), (753, 406472), (894, 342364), (1004, 304854), (1023, 299192), (1192, 256773), (1364, 224394), (1506, 203236), (1639, 186744), (1788, 171182), (2008, 152427), (2046, 149596), (2728, 112197), (2761, 110856), (3012, 101618), (3278, 93372), (3576, 85591), (4092, 74798), (4619, 66264), (4917, 62248), (5522, 55428), (6024, 50809), (6556, 46686), (7781, 39336), (8184, 37399), (8283, 36952), (9238, 33132), (9834, 31124), (11044, 27714), (13112, 23343), (13857, 22088), (15562, 19668), (16566, 18476)]