747288828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:294

約数の個数: 180

約数和(自身を含む): 2313306072

約数和(自身を除く): 1566017244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 127, 132, 143, 156, 162, 198, 234, 254, 286, 297, 324, 351, 381, 396, 429, 468, 508, 572, 594, 702, 762, 858, 891, 1053, 1143, 1188, 1287, 1397, 1404, 1524, 1651, 1716, 1782, 2106, 2286, 2574, 2794, 3302, 3429, 3564, 3861, 4191, 4212, 4572, 4953, 5148, 5588, 6604, 6858, 7722, 8382, 9906, 10287, 11583, 12573, 13716, 14859, 15444, 16129, 16764, 18161, 19812, 20574, 23166, 25146, 29718, 32258, 36322, 37719, 41148, 44577, 46332, 48387, 50292, 54483, 59436, 64516, 72644, 75438, 89154, 96774, 108966, 113157, 133731, 145161, 150876, 163449, 177419, 178308, 193548, 209677, 217932, 226314, 267462, 290322, 326898, 354838, 419354, 435483, 452628, 490347, 532257, 534924, 580644, 629031, 653796, 709676, 838708, 870966, 980694, 1064514, 1258062, 1306449, 1471041, 1596771, 1741932, 1887093, 1961388, 2129028, 2306447, 2516124, 2612898, 2942082, 3193542, 3774186, 4612894, 4790313, 5225796, 5661279, 5884164, 6387084, 6919341, 7548372, 9225788, 9580626, 11322558, 13838682, 14370939, 16983837, 19161252, 20758023, 22645116, 27677364, 28741878, 33967674, 41516046, 57483756, 62274069, 67935348, 83032092, 124548138, 186822207, 249096276, 373644414, 747288828]

約数ペア:

[(1, 747288828), (2, 373644414), (3, 249096276), (4, 186822207), (6, 124548138), (9, 83032092), (11, 67935348), (12, 62274069), (13, 57483756), (18, 41516046), (22, 33967674), (26, 28741878), (27, 27677364), (33, 22645116), (36, 20758023), (39, 19161252), (44, 16983837), (52, 14370939), (54, 13838682), (66, 11322558), (78, 9580626), (81, 9225788), (99, 7548372), (108, 6919341), (117, 6387084), (127, 5884164), (132, 5661279), (143, 5225796), (156, 4790313), (162, 4612894), (198, 3774186), (234, 3193542), (254, 2942082), (286, 2612898), (297, 2516124), (324, 2306447), (351, 2129028), (381, 1961388), (396, 1887093), (429, 1741932), (468, 1596771), (508, 1471041), (572, 1306449), (594, 1258062), (702, 1064514), (762, 980694), (858, 870966), (891, 838708), (1053, 709676), (1143, 653796), (1188, 629031), (1287, 580644), (1397, 534924), (1404, 532257), (1524, 490347), (1651, 452628), (1716, 435483), (1782, 419354), (2106, 354838), (2286, 326898), (2574, 290322), (2794, 267462), (3302, 226314), (3429, 217932), (3564, 209677), (3861, 193548), (4191, 178308), (4212, 177419), (4572, 163449), (4953, 150876), (5148, 145161), (5588, 133731), (6604, 113157), (6858, 108966), (7722, 96774), (8382, 89154), (9906, 75438), (10287, 72644), (11583, 64516), (12573, 59436), (13716, 54483), (14859, 50292), (15444, 48387), (16129, 46332), (16764, 44577), (18161, 41148), (19812, 37719), (20574, 36322), (23166, 32258), (25146, 29718)]