1951075728

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1603

約数の個数: 240

約数和(自身を含む): 6625825920

約数和(自身を除く): 4674750192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 61, 63, 72, 84, 98, 108, 112, 122, 126, 144, 147, 168, 183, 189, 196, 216, 244, 252, 294, 336, 366, 378, 392, 427, 432, 441, 488, 504, 549, 588, 732, 756, 784, 854, 882, 976, 1008, 1098, 1176, 1281, 1323, 1464, 1511, 1512, 1647, 1708, 1764, 2196, 2352, 2562, 2646, 2928, 2989, 3022, 3024, 3294, 3416, 3528, 3843, 4392, 4533, 5124, 5292, 5978, 6044, 6588, 6832, 7056, 7686, 8784, 8967, 9066, 10248, 10577, 10584, 11529, 11956, 12088, 13176, 13599, 15372, 17934, 18132, 20496, 21154, 21168, 23058, 23912, 24176, 26352, 26901, 27198, 30744, 31731, 35868, 36264, 40797, 42308, 46116, 47824, 53802, 54396, 61488, 63462, 71736, 72528, 74039, 80703, 81594, 84616, 92171, 92232, 95193, 107604, 108792, 126924, 143472, 148078, 161406, 163188, 169232, 184342, 184464, 190386, 215208, 217584, 222117, 253848, 276513, 285579, 296156, 322812, 326376, 368684, 380772, 430416, 444234, 507696, 553026, 571158, 592312, 645197, 645624, 652752, 666351, 737368, 761544, 829539, 888468, 1106052, 1142316, 1184624, 1290394, 1291248, 1332702, 1474736, 1523088, 1659078, 1776936, 1935591, 1999053, 2212104, 2284632, 2488617, 2580788, 2665404, 3318156, 3553872, 3871182, 3998106, 4424208, 4516379, 4569264, 4977234, 5161576, 5330808, 5806773, 6636312, 7742364, 7996212, 9032758, 9954468, 10323152, 10661616, 11613546, 13272624, 13549137, 15484728, 15992424, 17420319, 18065516, 19908936, 23227092, 27098274, 30969456, 31984848, 34840638, 36131032, 39817872, 40647411, 46454184, 54196548, 69681276, 72262064, 81294822, 92908368, 108393096, 121942233, 139362552, 162589644, 216786192, 243884466, 278725104, 325179288, 487768932, 650358576, 975537864, 1951075728]

約数ペア:

[(1, 1951075728), (2, 975537864), (3, 650358576), (4, 487768932), (6, 325179288), (7, 278725104), (8, 243884466), (9, 216786192), (12, 162589644), (14, 139362552), (16, 121942233), (18, 108393096), (21, 92908368), (24, 81294822), (27, 72262064), (28, 69681276), (36, 54196548), (42, 46454184), (48, 40647411), (49, 39817872), (54, 36131032), (56, 34840638), (61, 31984848), (63, 30969456), (72, 27098274), (84, 23227092), (98, 19908936), (108, 18065516), (112, 17420319), (122, 15992424), (126, 15484728), (144, 13549137), (147, 13272624), (168, 11613546), (183, 10661616), (189, 10323152), (196, 9954468), (216, 9032758), (244, 7996212), (252, 7742364), (294, 6636312), (336, 5806773), (366, 5330808), (378, 5161576), (392, 4977234), (427, 4569264), (432, 4516379), (441, 4424208), (488, 3998106), (504, 3871182), (549, 3553872), (588, 3318156), (732, 2665404), (756, 2580788), (784, 2488617), (854, 2284632), (882, 2212104), (976, 1999053), (1008, 1935591), (1098, 1776936), (1176, 1659078), (1281, 1523088), (1323, 1474736), (1464, 1332702), (1511, 1291248), (1512, 1290394), (1647, 1184624), (1708, 1142316), (1764, 1106052), (2196, 888468), (2352, 829539), (2562, 761544), (2646, 737368), (2928, 666351), (2989, 652752), (3022, 645624), (3024, 645197), (3294, 592312), (3416, 571158), (3528, 553026), (3843, 507696), (4392, 444234), (4533, 430416), (5124, 380772), (5292, 368684), (5978, 326376), (6044, 322812), (6588, 296156), (6832, 285579), (7056, 276513), (7686, 253848), (8784, 222117), (8967, 217584), (9066, 215208), (10248, 190386), (10577, 184464), (10584, 184342), (11529, 169232), (11956, 163188), (12088, 161406), (13176, 148078), (13599, 143472), (15372, 126924), (17934, 108792), (18132, 107604), (20496, 95193), (21154, 92232), (21168, 92171), (23058, 84616), (23912, 81594), (24176, 80703), (26352, 74039), (26901, 72528), (27198, 71736), (30744, 63462), (31731, 61488), (35868, 54396), (36264, 53802), (40797, 47824), (42308, 46116)]