267678684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 842063040

約数和(自身を除く): 574384356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 101, 117, 126, 156, 182, 202, 234, 252, 273, 303, 364, 404, 468, 546, 606, 707, 809, 819, 909, 1092, 1212, 1313, 1414, 1618, 1638, 1818, 2121, 2427, 2626, 2828, 3236, 3276, 3636, 3939, 4242, 4854, 5252, 5663, 6363, 7281, 7878, 8484, 9191, 9708, 10517, 11326, 11817, 12726, 14562, 15756, 16989, 18382, 21034, 22652, 23634, 25452, 27573, 29124, 31551, 33978, 36764, 42068, 47268, 50967, 55146, 63102, 67956, 73619, 81709, 82719, 94653, 101934, 110292, 126204, 147238, 163418, 165438, 189306, 203868, 220857, 245127, 294476, 326836, 330876, 378612, 441714, 490254, 571963, 662571, 735381, 883428, 980508, 1062217, 1143926, 1325142, 1470762, 1715889, 2124434, 2287852, 2650284, 2941524, 3186651, 3431778, 4248868, 5147667, 6373302, 6863556, 7435519, 9559953, 10295334, 12746604, 14871038, 19119906, 20590668, 22306557, 29742076, 38239812, 44613114, 66919671, 89226228, 133839342, 267678684]

約数ペア:

[(1, 267678684), (2, 133839342), (3, 89226228), (4, 66919671), (6, 44613114), (7, 38239812), (9, 29742076), (12, 22306557), (13, 20590668), (14, 19119906), (18, 14871038), (21, 12746604), (26, 10295334), (28, 9559953), (36, 7435519), (39, 6863556), (42, 6373302), (52, 5147667), (63, 4248868), (78, 3431778), (84, 3186651), (91, 2941524), (101, 2650284), (117, 2287852), (126, 2124434), (156, 1715889), (182, 1470762), (202, 1325142), (234, 1143926), (252, 1062217), (273, 980508), (303, 883428), (364, 735381), (404, 662571), (468, 571963), (546, 490254), (606, 441714), (707, 378612), (809, 330876), (819, 326836), (909, 294476), (1092, 245127), (1212, 220857), (1313, 203868), (1414, 189306), (1618, 165438), (1638, 163418), (1818, 147238), (2121, 126204), (2427, 110292), (2626, 101934), (2828, 94653), (3236, 82719), (3276, 81709), (3636, 73619), (3939, 67956), (4242, 63102), (4854, 55146), (5252, 50967), (5663, 47268), (6363, 42068), (7281, 36764), (7878, 33978), (8484, 31551), (9191, 29124), (9708, 27573), (10517, 25452), (11326, 23634), (11817, 22652), (12726, 21034), (14562, 18382), (15756, 16989)]