1661400468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{5573}}^1$

素因数の和:5623

約数の個数: 162

約数和(自身を含む): 5290957854

約数和(自身を除く): 3629557386

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 234, 252, 273, 294, 338, 364, 441, 468, 507, 546, 588, 637, 676, 819, 882, 1014, 1092, 1183, 1274, 1521, 1638, 1764, 1911, 2028, 2366, 2548, 3042, 3276, 3549, 3822, 4732, 5573, 5733, 6084, 7098, 7644, 8281, 10647, 11146, 11466, 14196, 16562, 16719, 21294, 22292, 22932, 24843, 33124, 33438, 39011, 42588, 49686, 50157, 66876, 72449, 74529, 78022, 99372, 100314, 117033, 144898, 149058, 156044, 200628, 217347, 234066, 273077, 289796, 298116, 351099, 434694, 468132, 507143, 546154, 652041, 702198, 819231, 869388, 941837, 1014286, 1092308, 1304082, 1404396, 1521429, 1638462, 1883674, 2028572, 2457693, 2608164, 2825511, 3042858, 3276924, 3550001, 3767348, 4564287, 4915386, 5651022, 6085716, 6592859, 7100002, 8476533, 9128574, 9830772, 10650003, 11302044, 13185718, 14200004, 16953066, 18257148, 19778577, 21300006, 26371436, 31950009, 33906132, 39557154, 42600012, 46150013, 59335731, 63900018, 79114308, 92300026, 118671462, 127800036, 138450039, 184600052, 237342924, 276900078, 415350117, 553800156, 830700234, 1661400468]

約数ペア:

[(1, 1661400468), (2, 830700234), (3, 553800156), (4, 415350117), (6, 276900078), (7, 237342924), (9, 184600052), (12, 138450039), (13, 127800036), (14, 118671462), (18, 92300026), (21, 79114308), (26, 63900018), (28, 59335731), (36, 46150013), (39, 42600012), (42, 39557154), (49, 33906132), (52, 31950009), (63, 26371436), (78, 21300006), (84, 19778577), (91, 18257148), (98, 16953066), (117, 14200004), (126, 13185718), (147, 11302044), (156, 10650003), (169, 9830772), (182, 9128574), (196, 8476533), (234, 7100002), (252, 6592859), (273, 6085716), (294, 5651022), (338, 4915386), (364, 4564287), (441, 3767348), (468, 3550001), (507, 3276924), (546, 3042858), (588, 2825511), (637, 2608164), (676, 2457693), (819, 2028572), (882, 1883674), (1014, 1638462), (1092, 1521429), (1183, 1404396), (1274, 1304082), (1521, 1092308), (1638, 1014286), (1764, 941837), (1911, 869388), (2028, 819231), (2366, 702198), (2548, 652041), (3042, 546154), (3276, 507143), (3549, 468132), (3822, 434694), (4732, 351099), (5573, 298116), (5733, 289796), (6084, 273077), (7098, 234066), (7644, 217347), (8281, 200628), (10647, 156044), (11146, 149058), (11466, 144898), (14196, 117033), (16562, 100314), (16719, 99372), (21294, 78022), (22292, 74529), (22932, 72449), (24843, 66876), (33124, 50157), (33438, 49686), (39011, 42588)]