2019123792

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4366

約数の個数: 180

約数和(自身を含む): 6672983616

約数和(自身を除く): 4653859824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 67, 72, 84, 98, 112, 126, 134, 144, 147, 168, 196, 201, 252, 268, 294, 336, 392, 402, 441, 469, 504, 536, 588, 603, 784, 804, 882, 938, 1008, 1072, 1176, 1206, 1407, 1608, 1764, 1876, 2352, 2412, 2814, 3216, 3283, 3528, 3752, 4221, 4271, 4824, 5628, 6566, 7056, 7504, 8442, 8542, 9648, 9849, 11256, 12813, 13132, 16884, 17084, 19698, 22512, 25626, 26264, 29547, 29897, 33768, 34168, 38439, 39396, 51252, 52528, 59094, 59794, 67536, 68336, 76878, 78792, 89691, 102504, 118188, 119588, 153756, 157584, 179382, 205008, 209279, 236376, 239176, 269073, 286157, 307512, 358764, 418558, 472752, 478352, 538146, 572314, 615024, 627837, 717528, 837116, 858471, 1076292, 1144628, 1255674, 1435056, 1674232, 1716942, 1883511, 2003099, 2152584, 2289256, 2511348, 2575413, 3348464, 3433884, 3767022, 4006198, 4305168, 4578512, 5022696, 5150826, 6009297, 6867768, 7534044, 8012396, 10045392, 10301652, 12018594, 13735536, 14021693, 15068088, 16024792, 18027891, 20603304, 24037188, 28043386, 30136176, 32049584, 36055782, 41206608, 42065079, 48074376, 56086772, 72111564, 84130158, 96148752, 112173544, 126195237, 144223128, 168260316, 224347088, 252390474, 288446256, 336520632, 504780948, 673041264, 1009561896, 2019123792]

約数ペア:

[(1, 2019123792), (2, 1009561896), (3, 673041264), (4, 504780948), (6, 336520632), (7, 288446256), (8, 252390474), (9, 224347088), (12, 168260316), (14, 144223128), (16, 126195237), (18, 112173544), (21, 96148752), (24, 84130158), (28, 72111564), (36, 56086772), (42, 48074376), (48, 42065079), (49, 41206608), (56, 36055782), (63, 32049584), (67, 30136176), (72, 28043386), (84, 24037188), (98, 20603304), (112, 18027891), (126, 16024792), (134, 15068088), (144, 14021693), (147, 13735536), (168, 12018594), (196, 10301652), (201, 10045392), (252, 8012396), (268, 7534044), (294, 6867768), (336, 6009297), (392, 5150826), (402, 5022696), (441, 4578512), (469, 4305168), (504, 4006198), (536, 3767022), (588, 3433884), (603, 3348464), (784, 2575413), (804, 2511348), (882, 2289256), (938, 2152584), (1008, 2003099), (1072, 1883511), (1176, 1716942), (1206, 1674232), (1407, 1435056), (1608, 1255674), (1764, 1144628), (1876, 1076292), (2352, 858471), (2412, 837116), (2814, 717528), (3216, 627837), (3283, 615024), (3528, 572314), (3752, 538146), (4221, 478352), (4271, 472752), (4824, 418558), (5628, 358764), (6566, 307512), (7056, 286157), (7504, 269073), (8442, 239176), (8542, 236376), (9648, 209279), (9849, 205008), (11256, 179382), (12813, 157584), (13132, 153756), (16884, 119588), (17084, 118188), (19698, 102504), (22512, 89691), (25626, 78792), (26264, 76878), (29547, 68336), (29897, 67536), (33768, 59794), (34168, 59094), (38439, 52528), (39396, 51252)]