1639054872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1463

約数の個数: 256

約数和(自身を含む): 5699635200

約数和(自身を除く): 4060580328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 61, 63, 72, 78, 84, 91, 104, 108, 117, 122, 126, 156, 168, 182, 183, 189, 216, 234, 244, 252, 273, 312, 351, 364, 366, 378, 427, 468, 488, 504, 546, 549, 702, 728, 732, 756, 793, 819, 854, 936, 1092, 1098, 1281, 1367, 1404, 1464, 1512, 1586, 1638, 1647, 1708, 2184, 2196, 2379, 2457, 2562, 2734, 2808, 3172, 3276, 3294, 3416, 3843, 4101, 4392, 4758, 4914, 5124, 5468, 5551, 6344, 6552, 6588, 7137, 7686, 8202, 9516, 9569, 9828, 10248, 10936, 11102, 11529, 12303, 13176, 14274, 15372, 16404, 16653, 17771, 19032, 19138, 19656, 21411, 22204, 23058, 24606, 28548, 28707, 30744, 32808, 33306, 35542, 36909, 38276, 42822, 44408, 46116, 49212, 49959, 53313, 57096, 57414, 66612, 71084, 73818, 76552, 83387, 85644, 86121, 92232, 98424, 99918, 106626, 114828, 124397, 133224, 142168, 147636, 149877, 159939, 166774, 171288, 172242, 199836, 213252, 229656, 248794, 250161, 258363, 295272, 299754, 319878, 333548, 344484, 373191, 399672, 426504, 479817, 497588, 500322, 516726, 583709, 599508, 639756, 667096, 688968, 746382, 750483, 959634, 995176, 1000644, 1033452, 1084031, 1119573, 1167418, 1199016, 1279512, 1492764, 1500966, 1751127, 1919268, 2001288, 2066904, 2168062, 2239146, 2251449, 2334836, 2985528, 3001932, 3252093, 3358719, 3502254, 3838536, 4336124, 4478292, 4502898, 4669672, 5253381, 6003864, 6504186, 6717438, 7004508, 7588217, 8672248, 8956584, 9005796, 9756279, 10506762, 13008372, 13434876, 14009016, 15176434, 15760143, 18011592, 19512558, 21013524, 22764651, 26016744, 26869752, 29268837, 30352868, 31520286, 39025116, 42027048, 45529302, 58537674, 60705736, 63040572, 68293953, 78050232, 91058604, 117075348, 126081144, 136587906, 182117208, 204881859, 234150696, 273175812, 409763718, 546351624, 819527436, 1639054872]

約数ペア:

[(1, 1639054872), (2, 819527436), (3, 546351624), (4, 409763718), (6, 273175812), (7, 234150696), (8, 204881859), (9, 182117208), (12, 136587906), (13, 126081144), (14, 117075348), (18, 91058604), (21, 78050232), (24, 68293953), (26, 63040572), (27, 60705736), (28, 58537674), (36, 45529302), (39, 42027048), (42, 39025116), (52, 31520286), (54, 30352868), (56, 29268837), (61, 26869752), (63, 26016744), (72, 22764651), (78, 21013524), (84, 19512558), (91, 18011592), (104, 15760143), (108, 15176434), (117, 14009016), (122, 13434876), (126, 13008372), (156, 10506762), (168, 9756279), (182, 9005796), (183, 8956584), (189, 8672248), (216, 7588217), (234, 7004508), (244, 6717438), (252, 6504186), (273, 6003864), (312, 5253381), (351, 4669672), (364, 4502898), (366, 4478292), (378, 4336124), (427, 3838536), (468, 3502254), (488, 3358719), (504, 3252093), (546, 3001932), (549, 2985528), (702, 2334836), (728, 2251449), (732, 2239146), (756, 2168062), (793, 2066904), (819, 2001288), (854, 1919268), (936, 1751127), (1092, 1500966), (1098, 1492764), (1281, 1279512), (1367, 1199016), (1404, 1167418), (1464, 1119573), (1512, 1084031), (1586, 1033452), (1638, 1000644), (1647, 995176), (1708, 959634), (2184, 750483), (2196, 746382), (2379, 688968), (2457, 667096), (2562, 639756), (2734, 599508), (2808, 583709), (3172, 516726), (3276, 500322), (3294, 497588), (3416, 479817), (3843, 426504), (4101, 399672), (4392, 373191), (4758, 344484), (4914, 333548), (5124, 319878), (5468, 299754), (5551, 295272), (6344, 258363), (6552, 250161), (6588, 248794), (7137, 229656), (7686, 213252), (8202, 199836), (9516, 172242), (9569, 171288), (9828, 166774), (10248, 159939), (10936, 149877), (11102, 147636), (11529, 142168), (12303, 133224), (13176, 124397), (14274, 114828), (15372, 106626), (16404, 99918), (16653, 98424), (17771, 92232), (19032, 86121), (19138, 85644), (19656, 83387), (21411, 76552), (22204, 73818), (23058, 71084), (24606, 66612), (28548, 57414), (28707, 57096), (30744, 53313), (32808, 49959), (33306, 49212), (35542, 46116), (36909, 44408), (38276, 42822)]