211017456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 690580800

約数和(自身を除く): 479563344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 29, 36, 39, 46, 48, 52, 58, 69, 72, 78, 87, 92, 104, 116, 117, 138, 144, 156, 169, 174, 184, 207, 208, 232, 234, 261, 276, 299, 312, 338, 348, 368, 377, 414, 464, 468, 507, 522, 552, 598, 624, 667, 676, 696, 754, 828, 897, 936, 1014, 1044, 1104, 1131, 1196, 1334, 1352, 1392, 1508, 1521, 1656, 1794, 1872, 2001, 2028, 2088, 2197, 2262, 2392, 2668, 2691, 2704, 3016, 3042, 3312, 3393, 3588, 3887, 4002, 4056, 4176, 4394, 4524, 4784, 4901, 5336, 5382, 6003, 6032, 6084, 6591, 6786, 7176, 7774, 8004, 8112, 8671, 8788, 9048, 9802, 10672, 10764, 11661, 12006, 12168, 13182, 13572, 14352, 14703, 15548, 16008, 17342, 17576, 18096, 19604, 19773, 21528, 23322, 24012, 24336, 26013, 26364, 27144, 29406, 31096, 32016, 34684, 34983, 35152, 39208, 39546, 43056, 44109, 46644, 48024, 50531, 52026, 52728, 54288, 58812, 62192, 63713, 69368, 69966, 78039, 78416, 79092, 88218, 93288, 96048, 101062, 104052, 105456, 112723, 117624, 127426, 138736, 139932, 151593, 156078, 158184, 176436, 186576, 191139, 202124, 208104, 225446, 235248, 254852, 279864, 303186, 312156, 316368, 338169, 352872, 382278, 404248, 416208, 450892, 454779, 509704, 559728, 573417, 606372, 624312, 676338, 705744, 764556, 808496, 901784, 909558, 1014507, 1019408, 1146834, 1212744, 1248624, 1352676, 1465399, 1529112, 1803568, 1819116, 2029014, 2293668, 2425488, 2705352, 2930798, 3058224, 3638232, 4058028, 4396197, 4587336, 5410704, 5861596, 7276464, 8116056, 8792394, 9174672, 11723192, 13188591, 16232112, 17584788, 23446384, 26377182, 35169576, 52754364, 70339152, 105508728, 211017456]

約数ペア:

[(1, 211017456), (2, 105508728), (3, 70339152), (4, 52754364), (6, 35169576), (8, 26377182), (9, 23446384), (12, 17584788), (13, 16232112), (16, 13188591), (18, 11723192), (23, 9174672), (24, 8792394), (26, 8116056), (29, 7276464), (36, 5861596), (39, 5410704), (46, 4587336), (48, 4396197), (52, 4058028), (58, 3638232), (69, 3058224), (72, 2930798), (78, 2705352), (87, 2425488), (92, 2293668), (104, 2029014), (116, 1819116), (117, 1803568), (138, 1529112), (144, 1465399), (156, 1352676), (169, 1248624), (174, 1212744), (184, 1146834), (207, 1019408), (208, 1014507), (232, 909558), (234, 901784), (261, 808496), (276, 764556), (299, 705744), (312, 676338), (338, 624312), (348, 606372), (368, 573417), (377, 559728), (414, 509704), (464, 454779), (468, 450892), (507, 416208), (522, 404248), (552, 382278), (598, 352872), (624, 338169), (667, 316368), (676, 312156), (696, 303186), (754, 279864), (828, 254852), (897, 235248), (936, 225446), (1014, 208104), (1044, 202124), (1104, 191139), (1131, 186576), (1196, 176436), (1334, 158184), (1352, 156078), (1392, 151593), (1508, 139932), (1521, 138736), (1656, 127426), (1794, 117624), (1872, 112723), (2001, 105456), (2028, 104052), (2088, 101062), (2197, 96048), (2262, 93288), (2392, 88218), (2668, 79092), (2691, 78416), (2704, 78039), (3016, 69966), (3042, 69368), (3312, 63713), (3393, 62192), (3588, 58812), (3887, 54288), (4002, 52728), (4056, 52026), (4176, 50531), (4394, 48024), (4524, 46644), (4784, 44109), (4901, 43056), (5336, 39546), (5382, 39208), (6003, 35152), (6032, 34983), (6084, 34684), (6591, 32016), (6786, 31096), (7176, 29406), (7774, 27144), (8004, 26364), (8112, 26013), (8671, 24336), (8788, 24012), (9048, 23322), (9802, 21528), (10672, 19773), (10764, 19604), (11661, 18096), (12006, 17576), (12168, 17342), (13182, 16008), (13572, 15548), (14352, 14703)]