2912661468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{3319}}^1$

素因数の和:4631

約数の個数: 72

約数和(自身を含む): 7758441600

約数和(自身を除く): 4845780132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1283, 2566, 3319, 3849, 5132, 6638, 7698, 9957, 11547, 13276, 15396, 19914, 23094, 24377, 29871, 39828, 46188, 48754, 59742, 63061, 73131, 97508, 119484, 126122, 146262, 189183, 219393, 252244, 292524, 378366, 438786, 567549, 756732, 877572, 1135098, 2270196, 4258277, 8516554, 12774831, 17033108, 25549662, 38324493, 51099324, 76648986, 80907263, 153297972, 161814526, 242721789, 323629052, 485443578, 728165367, 970887156, 1456330734, 2912661468]

約数ペア:

[(1, 2912661468), (2, 1456330734), (3, 970887156), (4, 728165367), (6, 485443578), (9, 323629052), (12, 242721789), (18, 161814526), (19, 153297972), (36, 80907263), (38, 76648986), (57, 51099324), (76, 38324493), (114, 25549662), (171, 17033108), (228, 12774831), (342, 8516554), (684, 4258277), (1283, 2270196), (2566, 1135098), (3319, 877572), (3849, 756732), (5132, 567549), (6638, 438786), (7698, 378366), (9957, 292524), (11547, 252244), (13276, 219393), (15396, 189183), (19914, 146262), (23094, 126122), (24377, 119484), (29871, 97508), (39828, 73131), (46188, 63061), (48754, 59742)]