1220634324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 3810992640

約数和(自身を除く): 2590358316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 409, 468, 546, 818, 819, 911, 1092, 1227, 1636, 1638, 1822, 2454, 2733, 2863, 3276, 3644, 3681, 4908, 5317, 5466, 5726, 6377, 7362, 8199, 8589, 10634, 10932, 11452, 11843, 12754, 14724, 15951, 16398, 17178, 19131, 21268, 23686, 25508, 25767, 31902, 32796, 34356, 35529, 37219, 38262, 47372, 47853, 51534, 57393, 63804, 71058, 74438, 76524, 82901, 95706, 103068, 106587, 111657, 114786, 142116, 148876, 165802, 191412, 213174, 223314, 229572, 248703, 331604, 334971, 372599, 426348, 446628, 497406, 669942, 745198, 746109, 994812, 1117797, 1339884, 1490396, 1492218, 2235594, 2608193, 2984436, 3353391, 4471188, 4843787, 5216386, 6706782, 7824579, 9687574, 10432772, 13413564, 14531361, 15649158, 19375148, 23473737, 29062722, 31298316, 33906509, 43594083, 46947474, 58125444, 67813018, 87188166, 93894948, 101719527, 135626036, 174376332, 203439054, 305158581, 406878108, 610317162, 1220634324]

約数ペア:

[(1, 1220634324), (2, 610317162), (3, 406878108), (4, 305158581), (6, 203439054), (7, 174376332), (9, 135626036), (12, 101719527), (13, 93894948), (14, 87188166), (18, 67813018), (21, 58125444), (26, 46947474), (28, 43594083), (36, 33906509), (39, 31298316), (42, 29062722), (52, 23473737), (63, 19375148), (78, 15649158), (84, 14531361), (91, 13413564), (117, 10432772), (126, 9687574), (156, 7824579), (182, 6706782), (234, 5216386), (252, 4843787), (273, 4471188), (364, 3353391), (409, 2984436), (468, 2608193), (546, 2235594), (818, 1492218), (819, 1490396), (911, 1339884), (1092, 1117797), (1227, 994812), (1636, 746109), (1638, 745198), (1822, 669942), (2454, 497406), (2733, 446628), (2863, 426348), (3276, 372599), (3644, 334971), (3681, 331604), (4908, 248703), (5317, 229572), (5466, 223314), (5726, 213174), (6377, 191412), (7362, 165802), (8199, 148876), (8589, 142116), (10634, 114786), (10932, 111657), (11452, 106587), (11843, 103068), (12754, 95706), (14724, 82901), (15951, 76524), (16398, 74438), (17178, 71058), (19131, 63804), (21268, 57393), (23686, 51534), (25508, 47853), (25767, 47372), (31902, 38262), (32796, 37219), (34356, 35529)]