491151024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1084

約数の個数: 240

約数和(自身を含む): 1739180352

約数和(自身を除く): 1248029328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 208, 222, 234, 252, 259, 273, 296, 312, 333, 336, 364, 444, 468, 481, 504, 518, 546, 592, 624, 666, 728, 777, 819, 888, 936, 962, 1008, 1013, 1036, 1092, 1332, 1443, 1456, 1554, 1638, 1776, 1872, 1924, 2026, 2072, 2184, 2331, 2664, 2886, 3039, 3108, 3276, 3367, 3848, 4052, 4144, 4329, 4368, 4662, 5328, 5772, 6078, 6216, 6552, 6734, 7091, 7696, 8104, 8658, 9117, 9324, 10101, 11544, 12156, 12432, 13104, 13169, 13468, 14182, 16208, 17316, 18234, 18648, 20202, 21273, 23088, 24312, 26338, 26936, 28364, 30303, 34632, 36468, 37296, 37481, 39507, 40404, 42546, 48624, 52676, 53872, 56728, 60606, 63819, 69264, 72936, 74962, 79014, 80808, 85092, 92183, 105352, 112443, 113456, 118521, 121212, 127638, 145872, 149924, 158028, 161616, 170184, 184366, 210704, 224886, 237042, 242424, 255276, 262367, 276549, 299848, 316056, 337329, 340368, 368732, 449772, 474084, 484848, 487253, 510552, 524734, 553098, 599696, 632112, 674658, 737464, 787101, 829647, 899544, 948168, 974506, 1021104, 1049468, 1106196, 1349316, 1461759, 1474928, 1574202, 1659294, 1799088, 1896336, 1949012, 2098936, 2212392, 2361303, 2698632, 2923518, 3148404, 3318588, 3410771, 3898024, 4197872, 4385277, 4424784, 4722606, 5397264, 5847036, 6296808, 6637176, 6821542, 7796048, 8770554, 9445212, 10232313, 11694072, 12593616, 13274352, 13643084, 17541108, 18890424, 20464626, 23388144, 27286168, 30696939, 35082216, 37780848, 40929252, 54572336, 61393878, 70164432, 81858504, 122787756, 163717008, 245575512, 491151024]

約数ペア:

[(1, 491151024), (2, 245575512), (3, 163717008), (4, 122787756), (6, 81858504), (7, 70164432), (8, 61393878), (9, 54572336), (12, 40929252), (13, 37780848), (14, 35082216), (16, 30696939), (18, 27286168), (21, 23388144), (24, 20464626), (26, 18890424), (28, 17541108), (36, 13643084), (37, 13274352), (39, 12593616), (42, 11694072), (48, 10232313), (52, 9445212), (56, 8770554), (63, 7796048), (72, 6821542), (74, 6637176), (78, 6296808), (84, 5847036), (91, 5397264), (104, 4722606), (111, 4424784), (112, 4385277), (117, 4197872), (126, 3898024), (144, 3410771), (148, 3318588), (156, 3148404), (168, 2923518), (182, 2698632), (208, 2361303), (222, 2212392), (234, 2098936), (252, 1949012), (259, 1896336), (273, 1799088), (296, 1659294), (312, 1574202), (333, 1474928), (336, 1461759), (364, 1349316), (444, 1106196), (468, 1049468), (481, 1021104), (504, 974506), (518, 948168), (546, 899544), (592, 829647), (624, 787101), (666, 737464), (728, 674658), (777, 632112), (819, 599696), (888, 553098), (936, 524734), (962, 510552), (1008, 487253), (1013, 484848), (1036, 474084), (1092, 449772), (1332, 368732), (1443, 340368), (1456, 337329), (1554, 316056), (1638, 299848), (1776, 276549), (1872, 262367), (1924, 255276), (2026, 242424), (2072, 237042), (2184, 224886), (2331, 210704), (2664, 184366), (2886, 170184), (3039, 161616), (3108, 158028), (3276, 149924), (3367, 145872), (3848, 127638), (4052, 121212), (4144, 118521), (4329, 113456), (4368, 112443), (4662, 105352), (5328, 92183), (5772, 85092), (6078, 80808), (6216, 79014), (6552, 74962), (6734, 72936), (7091, 69264), (7696, 63819), (8104, 60606), (8658, 56728), (9117, 53872), (9324, 52676), (10101, 48624), (11544, 42546), (12156, 40404), (12432, 39507), (13104, 37481), (13169, 37296), (13468, 36468), (14182, 34632), (16208, 30303), (17316, 28364), (18234, 26936), (18648, 26338), (20202, 24312), (21273, 23088)]