402761268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 1300561920

約数和(自身を除く): 897800652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 107, 108, 117, 126, 156, 182, 189, 214, 234, 252, 273, 321, 351, 364, 378, 383, 428, 468, 546, 642, 702, 749, 756, 766, 819, 963, 1092, 1149, 1284, 1391, 1404, 1498, 1532, 1638, 1926, 2247, 2298, 2457, 2681, 2782, 2889, 2996, 3276, 3447, 3852, 4173, 4494, 4596, 4914, 4979, 5362, 5564, 5778, 6741, 6894, 8043, 8346, 8988, 9737, 9828, 9958, 10341, 10724, 11556, 12519, 13482, 13788, 14937, 16086, 16692, 19474, 19916, 20223, 20682, 24129, 25038, 26964, 29211, 29874, 32172, 34853, 37557, 38948, 40446, 40981, 41364, 44811, 48258, 50076, 58422, 59748, 69706, 72387, 75114, 80892, 81962, 87633, 89622, 96516, 104559, 116844, 122943, 134433, 139412, 144774, 150228, 163924, 175266, 179244, 209118, 245886, 262899, 268866, 286867, 289548, 313677, 350532, 368829, 418236, 491772, 525798, 532753, 537732, 573734, 627354, 737658, 860601, 941031, 1051596, 1065506, 1106487, 1147468, 1254708, 1475316, 1598259, 1721202, 1882062, 2131012, 2212974, 2581803, 3196518, 3442404, 3729271, 3764124, 4425948, 4794777, 5163606, 6393036, 7458542, 7745409, 9589554, 10327212, 11187813, 14384331, 14917084, 15490818, 19179108, 22375626, 28768662, 30981636, 33563439, 44751252, 57537324, 67126878, 100690317, 134253756, 201380634, 402761268]

約数ペア:

[(1, 402761268), (2, 201380634), (3, 134253756), (4, 100690317), (6, 67126878), (7, 57537324), (9, 44751252), (12, 33563439), (13, 30981636), (14, 28768662), (18, 22375626), (21, 19179108), (26, 15490818), (27, 14917084), (28, 14384331), (36, 11187813), (39, 10327212), (42, 9589554), (52, 7745409), (54, 7458542), (63, 6393036), (78, 5163606), (84, 4794777), (91, 4425948), (107, 3764124), (108, 3729271), (117, 3442404), (126, 3196518), (156, 2581803), (182, 2212974), (189, 2131012), (214, 1882062), (234, 1721202), (252, 1598259), (273, 1475316), (321, 1254708), (351, 1147468), (364, 1106487), (378, 1065506), (383, 1051596), (428, 941031), (468, 860601), (546, 737658), (642, 627354), (702, 573734), (749, 537732), (756, 532753), (766, 525798), (819, 491772), (963, 418236), (1092, 368829), (1149, 350532), (1284, 313677), (1391, 289548), (1404, 286867), (1498, 268866), (1532, 262899), (1638, 245886), (1926, 209118), (2247, 179244), (2298, 175266), (2457, 163924), (2681, 150228), (2782, 144774), (2889, 139412), (2996, 134433), (3276, 122943), (3447, 116844), (3852, 104559), (4173, 96516), (4494, 89622), (4596, 87633), (4914, 81962), (4979, 80892), (5362, 75114), (5564, 72387), (5778, 69706), (6741, 59748), (6894, 58422), (8043, 50076), (8346, 48258), (8988, 44811), (9737, 41364), (9828, 40981), (9958, 40446), (10341, 38948), (10724, 37557), (11556, 34853), (12519, 32172), (13482, 29874), (13788, 29211), (14937, 26964), (16086, 25038), (16692, 24129), (19474, 20682), (19916, 20223)]