437140548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 1271961600

約数和(自身を除く): 834821052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 372, 377, 403, 468, 522, 558, 754, 806, 899, 1039, 1044, 1116, 1131, 1209, 1508, 1612, 1798, 2078, 2262, 2418, 2697, 3117, 3393, 3596, 3627, 4156, 4524, 4836, 5394, 6234, 6786, 7254, 8091, 9351, 10788, 11687, 12468, 13507, 13572, 14508, 16182, 18702, 23374, 27014, 30131, 32209, 32364, 35061, 37404, 40521, 46748, 54028, 60262, 64418, 70122, 81042, 90393, 96627, 105183, 120524, 121563, 128836, 140244, 162084, 180786, 193254, 210366, 243126, 271179, 289881, 361572, 386508, 391703, 418717, 420732, 486252, 542358, 579762, 783406, 837434, 934061, 1084716, 1159524, 1175109, 1256151, 1566812, 1674868, 1868122, 2350218, 2512302, 2802183, 3525327, 3736244, 3768453, 4700436, 5024604, 5604366, 7050654, 7536906, 8406549, 11208732, 12142793, 14101308, 15073812, 16813098, 24285586, 33626196, 36428379, 48571172, 72856758, 109285137, 145713516, 218570274, 437140548]

約数ペア:

[(1, 437140548), (2, 218570274), (3, 145713516), (4, 109285137), (6, 72856758), (9, 48571172), (12, 36428379), (13, 33626196), (18, 24285586), (26, 16813098), (29, 15073812), (31, 14101308), (36, 12142793), (39, 11208732), (52, 8406549), (58, 7536906), (62, 7050654), (78, 5604366), (87, 5024604), (93, 4700436), (116, 3768453), (117, 3736244), (124, 3525327), (156, 2802183), (174, 2512302), (186, 2350218), (234, 1868122), (261, 1674868), (279, 1566812), (348, 1256151), (372, 1175109), (377, 1159524), (403, 1084716), (468, 934061), (522, 837434), (558, 783406), (754, 579762), (806, 542358), (899, 486252), (1039, 420732), (1044, 418717), (1116, 391703), (1131, 386508), (1209, 361572), (1508, 289881), (1612, 271179), (1798, 243126), (2078, 210366), (2262, 193254), (2418, 180786), (2697, 162084), (3117, 140244), (3393, 128836), (3596, 121563), (3627, 120524), (4156, 105183), (4524, 96627), (4836, 90393), (5394, 81042), (6234, 70122), (6786, 64418), (7254, 60262), (8091, 54028), (9351, 46748), (10788, 40521), (11687, 37404), (12468, 35061), (13507, 32364), (13572, 32209), (14508, 30131), (16182, 27014), (18702, 23374)]