870456132

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:809

約数の個数: 216

約数和(自身を含む): 2827546176

約数和(自身を除く): 1957090044

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, 81, 84, 91, 108, 117, 126, 156, 162, 169, 182, 189, 234, 243, 252, 273, 324, 338, 351, 364, 378, 468, 486, 507, 546, 567, 676, 702, 756, 757, 819, 972, 1014, 1053, 1092, 1134, 1183, 1404, 1514, 1521, 1638, 1701, 2028, 2106, 2268, 2271, 2366, 2457, 3028, 3042, 3159, 3276, 3402, 3549, 4212, 4542, 4563, 4732, 4914, 5299, 6084, 6318, 6804, 6813, 7098, 7371, 9084, 9126, 9828, 9841, 10598, 10647, 12636, 13626, 13689, 14196, 14742, 15897, 18252, 19682, 20439, 21196, 21294, 22113, 27252, 27378, 29484, 29523, 31794, 31941, 39364, 40878, 41067, 42588, 44226, 47691, 54756, 59046, 61317, 63588, 63882, 68887, 81756, 82134, 88452, 88569, 95382, 95823, 118092, 122634, 127764, 127933, 137774, 143073, 164268, 177138, 183951, 190764, 191646, 206661, 245268, 255866, 265707, 275548, 286146, 287469, 354276, 367902, 383292, 383799, 413322, 429219, 511732, 531414, 572292, 574938, 619983, 735804, 767598, 797121, 826644, 858438, 895531, 1062828, 1149876, 1151397, 1239966, 1287657, 1535196, 1594242, 1716876, 1791062, 1859949, 2302794, 2391363, 2479932, 2575314, 2686593, 3188484, 3454191, 3582124, 3719898, 4605588, 4782726, 5150628, 5373186, 5579847, 6908382, 7439796, 8059779, 9565452, 10362573, 10746372, 11159694, 13816764, 16119558, 16739541, 20725146, 22319388, 24179337, 31087719, 32239116, 33479082, 41450292, 48358674, 62175438, 66958164, 72538011, 96717348, 124350876, 145076022, 217614033, 290152044, 435228066, 870456132]

約数ペア:

[(1, 870456132), (2, 435228066), (3, 290152044), (4, 217614033), (6, 145076022), (7, 124350876), (9, 96717348), (12, 72538011), (13, 66958164), (14, 62175438), (18, 48358674), (21, 41450292), (26, 33479082), (27, 32239116), (28, 31087719), (36, 24179337), (39, 22319388), (42, 20725146), (52, 16739541), (54, 16119558), (63, 13816764), (78, 11159694), (81, 10746372), (84, 10362573), (91, 9565452), (108, 8059779), (117, 7439796), (126, 6908382), (156, 5579847), (162, 5373186), (169, 5150628), (182, 4782726), (189, 4605588), (234, 3719898), (243, 3582124), (252, 3454191), (273, 3188484), (324, 2686593), (338, 2575314), (351, 2479932), (364, 2391363), (378, 2302794), (468, 1859949), (486, 1791062), (507, 1716876), (546, 1594242), (567, 1535196), (676, 1287657), (702, 1239966), (756, 1151397), (757, 1149876), (819, 1062828), (972, 895531), (1014, 858438), (1053, 826644), (1092, 797121), (1134, 767598), (1183, 735804), (1404, 619983), (1514, 574938), (1521, 572292), (1638, 531414), (1701, 511732), (2028, 429219), (2106, 413322), (2268, 383799), (2271, 383292), (2366, 367902), (2457, 354276), (3028, 287469), (3042, 286146), (3159, 275548), (3276, 265707), (3402, 255866), (3549, 245268), (4212, 206661), (4542, 191646), (4563, 190764), (4732, 183951), (4914, 177138), (5299, 164268), (6084, 143073), (6318, 137774), (6804, 127933), (6813, 127764), (7098, 122634), (7371, 118092), (9084, 95823), (9126, 95382), (9828, 88569), (9841, 88452), (10598, 82134), (10647, 81756), (12636, 68887), (13626, 63882), (13689, 63588), (14196, 61317), (14742, 59046), (15897, 54756), (18252, 47691), (19682, 44226), (20439, 42588), (21196, 41067), (21294, 40878), (22113, 39364), (27252, 31941), (27378, 31794), (29484, 29523)]