28305261204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1\times {\mathrm{2053}}^1$

素因数の和:2921

約数の個数: 96

約数和(自身を含む): 72672163200

約数和(自身を除く): 44366901996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 701, 894, 1402, 1639, 1788, 2053, 2103, 2804, 3278, 4106, 4206, 4917, 6159, 6556, 7711, 8212, 8412, 9834, 12318, 15422, 19668, 22583, 23133, 24636, 30844, 45166, 46266, 67749, 90332, 92532, 104449, 135498, 208898, 270996, 305897, 313347, 417796, 611794, 626694, 917691, 1148939, 1223588, 1253388, 1439153, 1835382, 2297878, 2878306, 3364867, 3446817, 3670764, 4317459, 4595756, 5756612, 6729734, 6893634, 8634918, 10094601, 13459468, 13787268, 15830683, 17269836, 20189202, 31661366, 40378404, 47492049, 63322732, 94984098, 189968196, 214433797, 428867594, 643301391, 857735188, 1286602782, 2358771767, 2573205564, 4717543534, 7076315301, 9435087068, 14152630602, 28305261204]

約数ペア:

[(1, 28305261204), (2, 14152630602), (3, 9435087068), (4, 7076315301), (6, 4717543534), (11, 2573205564), (12, 2358771767), (22, 1286602782), (33, 857735188), (44, 643301391), (66, 428867594), (132, 214433797), (149, 189968196), (298, 94984098), (447, 63322732), (596, 47492049), (701, 40378404), (894, 31661366), (1402, 20189202), (1639, 17269836), (1788, 15830683), (2053, 13787268), (2103, 13459468), (2804, 10094601), (3278, 8634918), (4106, 6893634), (4206, 6729734), (4917, 5756612), (6159, 4595756), (6556, 4317459), (7711, 3670764), (8212, 3446817), (8412, 3364867), (9834, 2878306), (12318, 2297878), (15422, 1835382), (19668, 1439153), (22583, 1253388), (23133, 1223588), (24636, 1148939), (30844, 917691), (45166, 626694), (46266, 611794), (67749, 417796), (90332, 313347), (92532, 305897), (104449, 270996), (135498, 208898)]