421482852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9823

約数の個数: 120

約数和(自身を含む): 1325656640

約数和(自身を除く): 904173788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 9781, 10773, 14364, 19562, 21546, 29343, 39124, 43092, 58686, 68467, 88029, 117372, 136934, 176058, 185839, 205401, 264087, 273868, 352116, 371678, 410802, 528174, 557517, 616203, 743356, 792261, 821604, 1056348, 1115034, 1232406, 1300873, 1584522, 1672551, 1848609, 2230068, 2464812, 2601746, 3169044, 3345102, 3697218, 3902619, 5017653, 5203492, 5545827, 6690204, 7394436, 7805238, 10035306, 11091654, 11707857, 15052959, 15610476, 20070612, 22183308, 23415714, 30105918, 35123571, 46831428, 60211836, 70247142, 105370713, 140494284, 210741426, 421482852]

約数ペア:

[(1, 421482852), (2, 210741426), (3, 140494284), (4, 105370713), (6, 70247142), (7, 60211836), (9, 46831428), (12, 35123571), (14, 30105918), (18, 23415714), (19, 22183308), (21, 20070612), (27, 15610476), (28, 15052959), (36, 11707857), (38, 11091654), (42, 10035306), (54, 7805238), (57, 7394436), (63, 6690204), (76, 5545827), (81, 5203492), (84, 5017653), (108, 3902619), (114, 3697218), (126, 3345102), (133, 3169044), (162, 2601746), (171, 2464812), (189, 2230068), (228, 1848609), (252, 1672551), (266, 1584522), (324, 1300873), (342, 1232406), (378, 1115034), (399, 1056348), (513, 821604), (532, 792261), (567, 743356), (684, 616203), (756, 557517), (798, 528174), (1026, 410802), (1134, 371678), (1197, 352116), (1539, 273868), (1596, 264087), (2052, 205401), (2268, 185839), (2394, 176058), (3078, 136934), (3591, 117372), (4788, 88029), (6156, 68467), (7182, 58686), (9781, 43092), (10773, 39124), (14364, 29343), (19562, 21546)]