217637112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 729907200

約数和(自身を除く): 512270088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 31, 33, 42, 44, 56, 58, 62, 66, 77, 84, 87, 88, 93, 116, 124, 131, 132, 154, 168, 174, 186, 203, 217, 231, 232, 248, 262, 264, 308, 319, 341, 348, 372, 393, 406, 434, 462, 524, 609, 616, 638, 651, 682, 696, 744, 786, 812, 868, 899, 917, 924, 957, 1023, 1048, 1218, 1276, 1302, 1364, 1441, 1572, 1624, 1736, 1798, 1834, 1848, 1914, 2046, 2233, 2387, 2436, 2552, 2604, 2697, 2728, 2751, 2882, 3144, 3596, 3668, 3799, 3828, 4061, 4092, 4323, 4466, 4774, 4872, 5208, 5394, 5502, 5764, 6293, 6699, 7161, 7192, 7336, 7598, 7656, 8122, 8184, 8646, 8932, 9548, 9889, 10087, 10788, 11004, 11397, 11528, 12183, 12586, 13398, 14322, 15196, 16244, 17292, 17864, 18879, 19096, 19778, 20174, 21576, 22008, 22794, 24366, 25172, 26593, 26796, 28427, 28644, 29667, 30261, 30392, 32488, 34584, 37758, 39556, 40348, 41789, 44671, 45588, 48732, 50344, 53186, 53592, 56854, 57288, 59334, 60522, 69223, 75516, 79112, 79779, 80696, 83578, 85281, 89342, 91176, 97464, 106372, 113708, 117769, 118668, 121044, 125367, 134013, 138446, 151032, 159558, 167156, 170562, 178684, 207669, 212744, 227416, 235538, 237336, 242088, 250734, 268026, 276892, 292523, 312697, 319116, 334312, 341124, 353307, 357368, 415338, 471076, 501468, 536052, 553784, 585046, 625394, 638232, 682248, 706614, 824383, 830676, 877569, 938091, 942152, 1002936, 1072104, 1170092, 1250788, 1295459, 1413228, 1648766, 1661352, 1755138, 1876182, 2340184, 2473149, 2501576, 2590918, 2826456, 3297532, 3510276, 3752364, 3886377, 4946298, 5181836, 6595064, 7020552, 7504728, 7772754, 9068213, 9892596, 10363672, 15545508, 18136426, 19785192, 27204639, 31091016, 36272852, 54409278, 72545704, 108818556, 217637112]

約数ペア:

[(1, 217637112), (2, 108818556), (3, 72545704), (4, 54409278), (6, 36272852), (7, 31091016), (8, 27204639), (11, 19785192), (12, 18136426), (14, 15545508), (21, 10363672), (22, 9892596), (24, 9068213), (28, 7772754), (29, 7504728), (31, 7020552), (33, 6595064), (42, 5181836), (44, 4946298), (56, 3886377), (58, 3752364), (62, 3510276), (66, 3297532), (77, 2826456), (84, 2590918), (87, 2501576), (88, 2473149), (93, 2340184), (116, 1876182), (124, 1755138), (131, 1661352), (132, 1648766), (154, 1413228), (168, 1295459), (174, 1250788), (186, 1170092), (203, 1072104), (217, 1002936), (231, 942152), (232, 938091), (248, 877569), (262, 830676), (264, 824383), (308, 706614), (319, 682248), (341, 638232), (348, 625394), (372, 585046), (393, 553784), (406, 536052), (434, 501468), (462, 471076), (524, 415338), (609, 357368), (616, 353307), (638, 341124), (651, 334312), (682, 319116), (696, 312697), (744, 292523), (786, 276892), (812, 268026), (868, 250734), (899, 242088), (917, 237336), (924, 235538), (957, 227416), (1023, 212744), (1048, 207669), (1218, 178684), (1276, 170562), (1302, 167156), (1364, 159558), (1441, 151032), (1572, 138446), (1624, 134013), (1736, 125367), (1798, 121044), (1834, 118668), (1848, 117769), (1914, 113708), (2046, 106372), (2233, 97464), (2387, 91176), (2436, 89342), (2552, 85281), (2604, 83578), (2697, 80696), (2728, 79779), (2751, 79112), (2882, 75516), (3144, 69223), (3596, 60522), (3668, 59334), (3799, 57288), (3828, 56854), (4061, 53592), (4092, 53186), (4323, 50344), (4466, 48732), (4774, 45588), (4872, 44671), (5208, 41789), (5394, 40348), (5502, 39556), (5764, 37758), (6293, 34584), (6699, 32488), (7161, 30392), (7192, 30261), (7336, 29667), (7598, 28644), (7656, 28427), (8122, 26796), (8184, 26593), (8646, 25172), (8932, 24366), (9548, 22794), (9889, 22008), (10087, 21576), (10788, 20174), (11004, 19778), (11397, 19096), (11528, 18879), (12183, 17864), (12586, 17292), (13398, 16244), (14322, 15196)]