218289708

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 750758400

約数和(自身を除く): 532468692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 84, 91, 98, 108, 114, 117, 126, 133, 147, 156, 167, 171, 182, 189, 196, 228, 234, 247, 252, 266, 273, 294, 334, 342, 351, 364, 378, 399, 441, 468, 494, 501, 513, 532, 546, 588, 637, 668, 684, 702, 741, 756, 798, 819, 882, 931, 988, 1002, 1026, 1092, 1169, 1197, 1274, 1323, 1404, 1482, 1503, 1596, 1638, 1729, 1764, 1862, 1911, 2004, 2052, 2171, 2223, 2338, 2394, 2457, 2548, 2646, 2793, 2964, 3006, 3173, 3276, 3458, 3507, 3591, 3724, 3822, 4342, 4446, 4509, 4676, 4788, 4914, 5187, 5292, 5586, 5733, 6012, 6346, 6513, 6669, 6916, 7014, 7182, 7644, 8183, 8379, 8684, 8892, 9018, 9519, 9828, 10374, 10521, 11172, 11466, 12103, 12692, 13026, 13338, 14028, 14364, 15197, 15561, 16366, 16758, 17199, 18036, 19038, 19539, 20748, 21042, 22211, 22932, 24206, 24549, 25137, 26052, 26676, 28557, 30394, 31122, 31563, 32732, 33516, 34398, 36309, 38076, 39078, 41249, 42084, 44422, 45591, 46683, 48412, 49098, 50274, 57114, 58617, 60788, 62244, 63126, 66633, 68796, 72618, 73647, 78156, 82498, 85671, 88844, 91182, 93366, 98196, 100548, 106379, 108927, 114228, 117234, 123747, 126252, 133266, 136773, 145236, 147294, 155477, 164996, 171342, 182364, 186732, 199899, 212758, 217854, 220941, 234468, 247494, 266532, 273546, 288743, 294588, 310954, 319137, 326781, 342684, 371241, 399798, 410319, 425516, 435708, 441882, 466431, 494988, 547092, 577486, 599697, 621908, 638274, 653562, 742482, 799596, 820638, 866229, 883764, 932862, 957411, 1113723, 1154972, 1199394, 1276548, 1307124, 1399293, 1484964, 1641276, 1732458, 1865724, 1914822, 2021201, 2227446, 2398788, 2598687, 2798586, 2872233, 3464916, 3829644, 4042402, 4197879, 4454892, 5197374, 5597172, 5744466, 6063603, 7796061, 8084804, 8395758, 10394748, 11488932, 12127206, 15592122, 16791516, 18190809, 24254412, 31184244, 36381618, 54572427, 72763236, 109144854, 218289708]

約数ペア:

[(1, 218289708), (2, 109144854), (3, 72763236), (4, 54572427), (6, 36381618), (7, 31184244), (9, 24254412), (12, 18190809), (13, 16791516), (14, 15592122), (18, 12127206), (19, 11488932), (21, 10394748), (26, 8395758), (27, 8084804), (28, 7796061), (36, 6063603), (38, 5744466), (39, 5597172), (42, 5197374), (49, 4454892), (52, 4197879), (54, 4042402), (57, 3829644), (63, 3464916), (76, 2872233), (78, 2798586), (84, 2598687), (91, 2398788), (98, 2227446), (108, 2021201), (114, 1914822), (117, 1865724), (126, 1732458), (133, 1641276), (147, 1484964), (156, 1399293), (167, 1307124), (171, 1276548), (182, 1199394), (189, 1154972), (196, 1113723), (228, 957411), (234, 932862), (247, 883764), (252, 866229), (266, 820638), (273, 799596), (294, 742482), (334, 653562), (342, 638274), (351, 621908), (364, 599697), (378, 577486), (399, 547092), (441, 494988), (468, 466431), (494, 441882), (501, 435708), (513, 425516), (532, 410319), (546, 399798), (588, 371241), (637, 342684), (668, 326781), (684, 319137), (702, 310954), (741, 294588), (756, 288743), (798, 273546), (819, 266532), (882, 247494), (931, 234468), (988, 220941), (1002, 217854), (1026, 212758), (1092, 199899), (1169, 186732), (1197, 182364), (1274, 171342), (1323, 164996), (1404, 155477), (1482, 147294), (1503, 145236), (1596, 136773), (1638, 133266), (1729, 126252), (1764, 123747), (1862, 117234), (1911, 114228), (2004, 108927), (2052, 106379), (2171, 100548), (2223, 98196), (2338, 93366), (2394, 91182), (2457, 88844), (2548, 85671), (2646, 82498), (2793, 78156), (2964, 73647), (3006, 72618), (3173, 68796), (3276, 66633), (3458, 63126), (3507, 62244), (3591, 60788), (3724, 58617), (3822, 57114), (4342, 50274), (4446, 49098), (4509, 48412), (4676, 46683), (4788, 45591), (4914, 44422), (5187, 42084), (5292, 41249), (5586, 39078), (5733, 38076), (6012, 36309), (6346, 34398), (6513, 33516), (6669, 32732), (6916, 31563), (7014, 31122), (7182, 30394), (7644, 28557), (8183, 26676), (8379, 26052), (8684, 25137), (8892, 24549), (9018, 24206), (9519, 22932), (9828, 22211), (10374, 21042), (10521, 20748), (11172, 19539), (11466, 19038), (12103, 18036), (12692, 17199), (13026, 16758), (13338, 16366), (14028, 15561), (14364, 15197)]