212322888972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{22277}}^1$

素因数の和:22508

約数の個数: 144

約数和(自身を含む): 565178245632

約数和(自身を除く): 352855356660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 131, 141, 172, 188, 258, 262, 282, 387, 393, 423, 516, 524, 564, 774, 786, 846, 1179, 1548, 1572, 1692, 2021, 2358, 4042, 4716, 5633, 6063, 6157, 8084, 11266, 12126, 12314, 16899, 18189, 18471, 22277, 22532, 24252, 24628, 33798, 36378, 36942, 44554, 50697, 55413, 66831, 67596, 72756, 73884, 89108, 101394, 110826, 133662, 200493, 202788, 221652, 264751, 267324, 400986, 529502, 794253, 801972, 957911, 1047019, 1059004, 1588506, 1915822, 2094038, 2382759, 2873733, 2918287, 3141057, 3177012, 3831644, 4188076, 4765518, 5747466, 5836574, 6282114, 8621199, 8754861, 9423171, 9531036, 11494932, 11673148, 12564228, 17242398, 17509722, 18846342, 26264583, 34484796, 35019444, 37692684, 45021817, 52529166, 90043634, 105058332, 125486341, 135065451, 137159489, 180087268, 250972682, 270130902, 274318978, 376459023, 405196353, 411478467, 501945364, 540261804, 548637956, 752918046, 810392706, 822956934, 1129377069, 1234435401, 1505836092, 1620785412, 1645913868, 2258754138, 2468870802, 4517508276, 4937741604, 5897858027, 11795716054, 17693574081, 23591432108, 35387148162, 53080722243, 70774296324, 106161444486, 212322888972]

約数ペア:

[(1, 212322888972), (2, 106161444486), (3, 70774296324), (4, 53080722243), (6, 35387148162), (9, 23591432108), (12, 17693574081), (18, 11795716054), (36, 5897858027), (43, 4937741604), (47, 4517508276), (86, 2468870802), (94, 2258754138), (129, 1645913868), (131, 1620785412), (141, 1505836092), (172, 1234435401), (188, 1129377069), (258, 822956934), (262, 810392706), (282, 752918046), (387, 548637956), (393, 540261804), (423, 501945364), (516, 411478467), (524, 405196353), (564, 376459023), (774, 274318978), (786, 270130902), (846, 250972682), (1179, 180087268), (1548, 137159489), (1572, 135065451), (1692, 125486341), (2021, 105058332), (2358, 90043634), (4042, 52529166), (4716, 45021817), (5633, 37692684), (6063, 35019444), (6157, 34484796), (8084, 26264583), (11266, 18846342), (12126, 17509722), (12314, 17242398), (16899, 12564228), (18189, 11673148), (18471, 11494932), (22277, 9531036), (22532, 9423171), (24252, 8754861), (24628, 8621199), (33798, 6282114), (36378, 5836574), (36942, 5747466), (44554, 4765518), (50697, 4188076), (55413, 3831644), (66831, 3177012), (67596, 3141057), (72756, 2918287), (73884, 2873733), (89108, 2382759), (101394, 2094038), (110826, 1915822), (133662, 1588506), (200493, 1059004), (202788, 1047019), (221652, 957911), (264751, 801972), (267324, 794253), (400986, 529502)]