31355635248

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60637}}^1$

素因数の和:60686

約数の個数: 240

約数和(自身を含む): 109478270720

約数和(自身を除く): 78122635472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 912, 972, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1701, 1944, 2052, 2128, 2268, 2394, 2736, 3024, 3078, 3192, 3402, 3591, 3888, 4104, 4536, 4617, 4788, 6156, 6384, 6804, 7182, 8208, 9072, 9234, 9576, 10773, 12312, 13608, 14364, 18468, 19152, 21546, 24624, 27216, 28728, 32319, 36936, 43092, 57456, 60637, 64638, 73872, 86184, 121274, 129276, 172368, 181911, 242548, 258552, 363822, 424459, 485096, 517104, 545733, 727644, 848918, 970192, 1091466, 1152103, 1273377, 1455288, 1637199, 1697836, 2182932, 2304206, 2546754, 2910576, 3274398, 3395672, 3456309, 3820131, 4365864, 4608412, 4911597, 5093508, 6548796, 6791344, 6912618, 7640262, 8064721, 8731728, 9216824, 9823194, 10187016, 10368927, 11460393, 13097592, 13825236, 14734791, 15280524, 16129442, 18433648, 19646388, 20374032, 20737854, 22920786, 24194163, 26195184, 27650472, 29469582, 30561048, 31106781, 32258884, 34381179, 39292776, 41475708, 45841572, 48388326, 55300944, 58939164, 61122096, 62213562, 64517768, 68762358, 72582489, 78585552, 82951416, 91683144, 93320343, 96776652, 103143537, 117878328, 124427124, 129035536, 137524716, 145164978, 165902832, 183366288, 186640686, 193553304, 206287074, 217747467, 235756656, 248854248, 275049432, 279961029, 290329956, 373281372, 387106608, 412574148, 435494934, 497708496, 550098864, 559922058, 580659912, 653242401, 746562744, 825148296, 870989868, 1119844116, 1161319824, 1306484802, 1493125488, 1650296592, 1741979736, 1959727203, 2239688232, 2612969604, 3483959472, 3919454406, 4479376464, 5225939208, 7838908812, 10451878416, 15677817624, 31355635248]

約数ペア:

[(1, 31355635248), (2, 15677817624), (3, 10451878416), (4, 7838908812), (6, 5225939208), (7, 4479376464), (8, 3919454406), (9, 3483959472), (12, 2612969604), (14, 2239688232), (16, 1959727203), (18, 1741979736), (19, 1650296592), (21, 1493125488), (24, 1306484802), (27, 1161319824), (28, 1119844116), (36, 870989868), (38, 825148296), (42, 746562744), (48, 653242401), (54, 580659912), (56, 559922058), (57, 550098864), (63, 497708496), (72, 435494934), (76, 412574148), (81, 387106608), (84, 373281372), (108, 290329956), (112, 279961029), (114, 275049432), (126, 248854248), (133, 235756656), (144, 217747467), (152, 206287074), (162, 193553304), (168, 186640686), (171, 183366288), (189, 165902832), (216, 145164978), (228, 137524716), (243, 129035536), (252, 124427124), (266, 117878328), (304, 103143537), (324, 96776652), (336, 93320343), (342, 91683144), (378, 82951416), (399, 78585552), (432, 72582489), (456, 68762358), (486, 64517768), (504, 62213562), (513, 61122096), (532, 58939164), (567, 55300944), (648, 48388326), (684, 45841572), (756, 41475708), (798, 39292776), (912, 34381179), (972, 32258884), (1008, 31106781), (1026, 30561048), (1064, 29469582), (1134, 27650472), (1197, 26195184), (1296, 24194163), (1368, 22920786), (1512, 20737854), (1539, 20374032), (1596, 19646388), (1701, 18433648), (1944, 16129442), (2052, 15280524), (2128, 14734791), (2268, 13825236), (2394, 13097592), (2736, 11460393), (3024, 10368927), (3078, 10187016), (3192, 9823194), (3402, 9216824), (3591, 8731728), (3888, 8064721), (4104, 7640262), (4536, 6912618), (4617, 6791344), (4788, 6548796), (6156, 5093508), (6384, 4911597), (6804, 4608412), (7182, 4365864), (8208, 3820131), (9072, 3456309), (9234, 3395672), (9576, 3274398), (10773, 2910576), (12312, 2546754), (13608, 2304206), (14364, 2182932), (18468, 1697836), (19152, 1637199), (21546, 1455288), (24624, 1273377), (27216, 1152103), (28728, 1091466), (32319, 970192), (36936, 848918), (43092, 727644), (57456, 545733), (60637, 517104), (64638, 485096), (73872, 424459), (86184, 363822), (121274, 258552), (129276, 242548), (172368, 181911)]