260990806804

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{5807}}^1$

素因数の和:6438

約数の個数: 144

約数和(自身を含む): 591769221120

約数和(自身を除く): 330778414316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 569, 637, 806, 868, 1138, 1274, 1519, 1612, 2276, 2548, 2821, 3038, 3983, 5642, 5807, 6076, 7397, 7966, 11284, 11614, 14794, 15932, 17639, 19747, 23228, 27881, 29588, 35278, 39494, 40649, 51779, 55762, 70556, 75491, 78988, 81298, 103558, 111524, 123473, 150982, 162596, 180017, 207116, 229307, 246946, 284543, 301964, 360034, 362453, 458614, 493892, 528437, 569086, 720068, 724906, 864311, 917228, 1056874, 1138172, 1260119, 1449812, 1605149, 1728622, 2113748, 2340221, 2520238, 3210298, 3304183, 3457244, 3699059, 4680442, 5040476, 6420596, 6608366, 7398118, 8820833, 9360884, 11236043, 13216732, 14796236, 16381547, 17641666, 22472086, 23129281, 32763094, 35283332, 42954379, 44944172, 46258562, 65526188, 85908758, 92517124, 102429673, 114670829, 161904967, 171817516, 204859346, 229341658, 300680653, 323809934, 409718692, 458683316, 601361306, 647619868, 717007711, 1202722612, 1331585749, 1434015422, 2104764571, 2663171498, 2868030844, 4209529142, 5019053977, 5326342996, 8419058284, 9321100243, 10038107954, 18642200486, 20076215908, 37284400972, 65247701701, 130495403402, 260990806804]

約数ペア:

[(1, 260990806804), (2, 130495403402), (4, 65247701701), (7, 37284400972), (13, 20076215908), (14, 18642200486), (26, 10038107954), (28, 9321100243), (31, 8419058284), (49, 5326342996), (52, 5019053977), (62, 4209529142), (91, 2868030844), (98, 2663171498), (124, 2104764571), (182, 1434015422), (196, 1331585749), (217, 1202722612), (364, 717007711), (403, 647619868), (434, 601361306), (569, 458683316), (637, 409718692), (806, 323809934), (868, 300680653), (1138, 229341658), (1274, 204859346), (1519, 171817516), (1612, 161904967), (2276, 114670829), (2548, 102429673), (2821, 92517124), (3038, 85908758), (3983, 65526188), (5642, 46258562), (5807, 44944172), (6076, 42954379), (7397, 35283332), (7966, 32763094), (11284, 23129281), (11614, 22472086), (14794, 17641666), (15932, 16381547), (17639, 14796236), (19747, 13216732), (23228, 11236043), (27881, 9360884), (29588, 8820833), (35278, 7398118), (39494, 6608366), (40649, 6420596), (51779, 5040476), (55762, 4680442), (70556, 3699059), (75491, 3457244), (78988, 3304183), (81298, 3210298), (103558, 2520238), (111524, 2340221), (123473, 2113748), (150982, 1728622), (162596, 1605149), (180017, 1449812), (207116, 1260119), (229307, 1138172), (246946, 1056874), (284543, 917228), (301964, 864311), (360034, 724906), (362453, 720068), (458614, 569086), (493892, 528437)]