289746732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5083

約数の個数: 96

約数和(自身を含む): 810270720

約数和(自身を除く): 520523988

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 66, 69, 76, 92, 114, 132, 138, 209, 228, 253, 276, 418, 437, 506, 627, 759, 836, 874, 1012, 1254, 1311, 1518, 1748, 2508, 2622, 3036, 4807, 5023, 5244, 9614, 10046, 14421, 15069, 19228, 20092, 28842, 30138, 55253, 57684, 60276, 95437, 110506, 115529, 165759, 190874, 221012, 231058, 286311, 331518, 346587, 381748, 462116, 572622, 663036, 693174, 1049807, 1145244, 1270819, 1386348, 2099614, 2195051, 2541638, 3149421, 3812457, 4199228, 4390102, 5083276, 6298842, 6585153, 7624914, 8780204, 12597684, 13170306, 15249828, 24145561, 26340612, 48291122, 72436683, 96582244, 144873366, 289746732]

約数ペア:

[(1, 289746732), (2, 144873366), (3, 96582244), (4, 72436683), (6, 48291122), (11, 26340612), (12, 24145561), (19, 15249828), (22, 13170306), (23, 12597684), (33, 8780204), (38, 7624914), (44, 6585153), (46, 6298842), (57, 5083276), (66, 4390102), (69, 4199228), (76, 3812457), (92, 3149421), (114, 2541638), (132, 2195051), (138, 2099614), (209, 1386348), (228, 1270819), (253, 1145244), (276, 1049807), (418, 693174), (437, 663036), (506, 572622), (627, 462116), (759, 381748), (836, 346587), (874, 331518), (1012, 286311), (1254, 231058), (1311, 221012), (1518, 190874), (1748, 165759), (2508, 115529), (2622, 110506), (3036, 95437), (4807, 60276), (5023, 57684), (5244, 55253), (9614, 30138), (10046, 28842), (14421, 20092), (15069, 19228)]