253354452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 658183680

約数和(自身を除く): 404829228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 179, 211, 258, 358, 422, 516, 537, 559, 633, 716, 844, 1074, 1118, 1266, 1677, 2148, 2236, 2327, 2532, 2743, 3354, 4654, 5486, 6708, 6981, 7697, 8229, 9073, 9308, 10972, 13962, 15394, 16458, 18146, 23091, 27219, 27924, 30788, 32916, 36292, 37769, 46182, 54438, 75538, 92364, 100061, 108876, 113307, 117949, 151076, 200122, 226614, 235898, 300183, 353847, 400244, 453228, 471796, 490997, 600366, 707694, 981994, 1200732, 1415388, 1472991, 1624067, 1963988, 2945982, 3248134, 4872201, 5891964, 6496268, 9744402, 19488804, 21112871, 42225742, 63338613, 84451484, 126677226, 253354452]

約数ペア:

[(1, 253354452), (2, 126677226), (3, 84451484), (4, 63338613), (6, 42225742), (12, 21112871), (13, 19488804), (26, 9744402), (39, 6496268), (43, 5891964), (52, 4872201), (78, 3248134), (86, 2945982), (129, 1963988), (156, 1624067), (172, 1472991), (179, 1415388), (211, 1200732), (258, 981994), (358, 707694), (422, 600366), (516, 490997), (537, 471796), (559, 453228), (633, 400244), (716, 353847), (844, 300183), (1074, 235898), (1118, 226614), (1266, 200122), (1677, 151076), (2148, 117949), (2236, 113307), (2327, 108876), (2532, 100061), (2743, 92364), (3354, 75538), (4654, 54438), (5486, 46182), (6708, 37769), (6981, 36292), (7697, 32916), (8229, 30788), (9073, 27924), (9308, 27219), (10972, 23091), (13962, 18146), (15394, 16458)]