552278412

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 180

約数和(自身を含む): 1720663560

約数和(自身を除く): 1168385148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 81, 84, 86, 98, 108, 126, 129, 147, 162, 172, 189, 196, 252, 258, 294, 301, 324, 378, 387, 441, 516, 567, 588, 602, 756, 774, 809, 882, 903, 1134, 1161, 1204, 1323, 1548, 1618, 1764, 1806, 2107, 2268, 2322, 2427, 2646, 2709, 3236, 3483, 3612, 3969, 4214, 4644, 4854, 5292, 5418, 5663, 6321, 6966, 7281, 7938, 8127, 8428, 9708, 10836, 11326, 12642, 13932, 14562, 15876, 16254, 16989, 18963, 21843, 22652, 24381, 25284, 29124, 32508, 33978, 34787, 37926, 39641, 43686, 48762, 50967, 56889, 65529, 67956, 69574, 75852, 79282, 87372, 97524, 101934, 104361, 113778, 118923, 131058, 139148, 152901, 158564, 170667, 203868, 208722, 227556, 237846, 243509, 262116, 305802, 313083, 341334, 356769, 417444, 458703, 475692, 487018, 611604, 626166, 682668, 713538, 730527, 917406, 939249, 974036, 1070307, 1252332, 1427076, 1461054, 1704563, 1834812, 1878498, 2140614, 2191581, 2817747, 2922108, 3210921, 3409126, 3756996, 4281228, 4383162, 5113689, 5635494, 6421842, 6574743, 6818252, 8766324, 10227378, 11270988, 12843684, 13149486, 15341067, 19724229, 20454756, 26298972, 30682134, 39448458, 46023201, 61364268, 78896916, 92046402, 138069603, 184092804, 276139206, 552278412]

約数ペア:

[(1, 552278412), (2, 276139206), (3, 184092804), (4, 138069603), (6, 92046402), (7, 78896916), (9, 61364268), (12, 46023201), (14, 39448458), (18, 30682134), (21, 26298972), (27, 20454756), (28, 19724229), (36, 15341067), (42, 13149486), (43, 12843684), (49, 11270988), (54, 10227378), (63, 8766324), (81, 6818252), (84, 6574743), (86, 6421842), (98, 5635494), (108, 5113689), (126, 4383162), (129, 4281228), (147, 3756996), (162, 3409126), (172, 3210921), (189, 2922108), (196, 2817747), (252, 2191581), (258, 2140614), (294, 1878498), (301, 1834812), (324, 1704563), (378, 1461054), (387, 1427076), (441, 1252332), (516, 1070307), (567, 974036), (588, 939249), (602, 917406), (756, 730527), (774, 713538), (809, 682668), (882, 626166), (903, 611604), (1134, 487018), (1161, 475692), (1204, 458703), (1323, 417444), (1548, 356769), (1618, 341334), (1764, 313083), (1806, 305802), (2107, 262116), (2268, 243509), (2322, 237846), (2427, 227556), (2646, 208722), (2709, 203868), (3236, 170667), (3483, 158564), (3612, 152901), (3969, 139148), (4214, 131058), (4644, 118923), (4854, 113778), (5292, 104361), (5418, 101934), (5663, 97524), (6321, 87372), (6966, 79282), (7281, 75852), (7938, 69574), (8127, 67956), (8428, 65529), (9708, 56889), (10836, 50967), (11326, 48762), (12642, 43686), (13932, 39641), (14562, 37926), (15876, 34787), (16254, 33978), (16989, 32508), (18963, 29124), (21843, 25284), (22652, 24381)]