1651580964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1410

約数の個数: 144

約数和(自身を含む): 4788201600

約数和(自身を除く): 3136620636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 149, 198, 207, 253, 276, 298, 396, 414, 447, 506, 596, 759, 828, 894, 1012, 1217, 1341, 1518, 1639, 1788, 2277, 2434, 2682, 3036, 3278, 3427, 3651, 4554, 4868, 4917, 5364, 6556, 6854, 7302, 9108, 9834, 10281, 10953, 13387, 13708, 14604, 14751, 19668, 20562, 21906, 26774, 27991, 29502, 30843, 37697, 40161, 41124, 43812, 53548, 55982, 59004, 61686, 75394, 80322, 83973, 111964, 113091, 120483, 123372, 150788, 160644, 167946, 181333, 226182, 240966, 251919, 307901, 335892, 339273, 362666, 452364, 481932, 503838, 543999, 615802, 678546, 725332, 923703, 1007676, 1087998, 1231604, 1357092, 1631997, 1847406, 1994663, 2175996, 2771109, 3263994, 3694812, 3989326, 4170659, 5542218, 5983989, 6527988, 7978652, 8341318, 11084436, 11967978, 12511977, 16682636, 17951967, 23935956, 25023954, 35903934, 37535931, 45877249, 50047908, 71807868, 75071862, 91754498, 137631747, 150143724, 183508996, 275263494, 412895241, 550526988, 825790482, 1651580964]

約数ペア:

[(1, 1651580964), (2, 825790482), (3, 550526988), (4, 412895241), (6, 275263494), (9, 183508996), (11, 150143724), (12, 137631747), (18, 91754498), (22, 75071862), (23, 71807868), (33, 50047908), (36, 45877249), (44, 37535931), (46, 35903934), (66, 25023954), (69, 23935956), (92, 17951967), (99, 16682636), (132, 12511977), (138, 11967978), (149, 11084436), (198, 8341318), (207, 7978652), (253, 6527988), (276, 5983989), (298, 5542218), (396, 4170659), (414, 3989326), (447, 3694812), (506, 3263994), (596, 2771109), (759, 2175996), (828, 1994663), (894, 1847406), (1012, 1631997), (1217, 1357092), (1341, 1231604), (1518, 1087998), (1639, 1007676), (1788, 923703), (2277, 725332), (2434, 678546), (2682, 615802), (3036, 543999), (3278, 503838), (3427, 481932), (3651, 452364), (4554, 362666), (4868, 339273), (4917, 335892), (5364, 307901), (6556, 251919), (6854, 240966), (7302, 226182), (9108, 181333), (9834, 167946), (10281, 160644), (10953, 150788), (13387, 123372), (13708, 120483), (14604, 113091), (14751, 111964), (19668, 83973), (20562, 80322), (21906, 75394), (26774, 61686), (27991, 59004), (29502, 55982), (30843, 53548), (37697, 43812), (40161, 41124)]