278372268

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 763929600

約数和(自身を除く): 485557332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 293, 342, 463, 513, 586, 684, 879, 926, 1026, 1172, 1389, 1758, 1852, 2052, 2637, 2778, 3516, 4167, 5274, 5556, 5567, 7911, 8334, 8797, 10548, 11134, 12501, 15822, 16668, 16701, 17594, 22268, 25002, 26391, 31644, 33402, 35188, 50004, 50103, 52782, 66804, 79173, 100206, 105564, 135659, 150309, 158346, 200412, 237519, 271318, 300618, 316692, 406977, 475038, 542636, 601236, 813954, 950076, 1220931, 1627908, 2441862, 2577521, 3662793, 4883724, 5155042, 7325586, 7732563, 10310084, 14651172, 15465126, 23197689, 30930252, 46395378, 69593067, 92790756, 139186134, 278372268]

約数ペア:

[(1, 278372268), (2, 139186134), (3, 92790756), (4, 69593067), (6, 46395378), (9, 30930252), (12, 23197689), (18, 15465126), (19, 14651172), (27, 10310084), (36, 7732563), (38, 7325586), (54, 5155042), (57, 4883724), (76, 3662793), (108, 2577521), (114, 2441862), (171, 1627908), (228, 1220931), (293, 950076), (342, 813954), (463, 601236), (513, 542636), (586, 475038), (684, 406977), (879, 316692), (926, 300618), (1026, 271318), (1172, 237519), (1389, 200412), (1758, 158346), (1852, 150309), (2052, 135659), (2637, 105564), (2778, 100206), (3516, 79173), (4167, 66804), (5274, 52782), (5556, 50103), (5567, 50004), (7911, 35188), (8334, 33402), (8797, 31644), (10548, 26391), (11134, 25002), (12501, 22268), (15822, 17594), (16668, 16701)]