486590456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 1136919240

約数和(自身を除く): 650328784

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 53, 68, 76, 88, 106, 136, 152, 187, 209, 212, 289, 323, 361, 374, 418, 424, 578, 583, 646, 722, 748, 836, 901, 1007, 1156, 1166, 1292, 1444, 1496, 1672, 1802, 2014, 2312, 2332, 2584, 2888, 3179, 3553, 3604, 3971, 4028, 4664, 5491, 6137, 6358, 7106, 7208, 7942, 8056, 9911, 10982, 11077, 12274, 12716, 14212, 15317, 15884, 17119, 19133, 19822, 21964, 22154, 24548, 25432, 28424, 30634, 31768, 34238, 38266, 39644, 43928, 44308, 49096, 60401, 61268, 67507, 68476, 76532, 79288, 88616, 104329, 120802, 122536, 135014, 136952, 153064, 168487, 188309, 208658, 210463, 241604, 270028, 291023, 325261, 336974, 376618, 417316, 420926, 483208, 540056, 582046, 650522, 673948, 753236, 834632, 841852, 1147619, 1164092, 1301044, 1347896, 1506472, 1683704, 2295238, 2328184, 2602088, 3201253, 3577871, 4590476, 5529437, 6402506, 7155742, 9180952, 11058874, 12805012, 14311484, 22117748, 25610024, 28622968, 44235496, 60823807, 121647614, 243295228, 486590456]

約数ペア:

[(1, 486590456), (2, 243295228), (4, 121647614), (8, 60823807), (11, 44235496), (17, 28622968), (19, 25610024), (22, 22117748), (34, 14311484), (38, 12805012), (44, 11058874), (53, 9180952), (68, 7155742), (76, 6402506), (88, 5529437), (106, 4590476), (136, 3577871), (152, 3201253), (187, 2602088), (209, 2328184), (212, 2295238), (289, 1683704), (323, 1506472), (361, 1347896), (374, 1301044), (418, 1164092), (424, 1147619), (578, 841852), (583, 834632), (646, 753236), (722, 673948), (748, 650522), (836, 582046), (901, 540056), (1007, 483208), (1156, 420926), (1166, 417316), (1292, 376618), (1444, 336974), (1496, 325261), (1672, 291023), (1802, 270028), (2014, 241604), (2312, 210463), (2332, 208658), (2584, 188309), (2888, 168487), (3179, 153064), (3553, 136952), (3604, 135014), (3971, 122536), (4028, 120802), (4664, 104329), (5491, 88616), (6137, 79288), (6358, 76532), (7106, 68476), (7208, 67507), (7942, 61268), (8056, 60401), (9911, 49096), (10982, 44308), (11077, 43928), (12274, 39644), (12716, 38266), (14212, 34238), (15317, 31768), (15884, 30634), (17119, 28424), (19133, 25432), (19822, 24548), (21964, 22154)]