91945887904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 204906240000

約数和(自身を除く): 112960352096

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 109, 124, 149, 208, 218, 248, 298, 403, 416, 436, 439, 496, 596, 806, 872, 878, 992, 1192, 1417, 1612, 1744, 1756, 1937, 2384, 2834, 3224, 3379, 3488, 3512, 3874, 4619, 4768, 5668, 5707, 6448, 6758, 7024, 7748, 9238, 11336, 11414, 12896, 13516, 13609, 14048, 15496, 16241, 18476, 22672, 22828, 27032, 27218, 30992, 32482, 36952, 43927, 45344, 45656, 47851, 54064, 54436, 60047, 61984, 64964, 65411, 73904, 87854, 91312, 95702, 108128, 108872, 120094, 129928, 130822, 147808, 175708, 176917, 182624, 191404, 211133, 217744, 240188, 259856, 261644, 351416, 353834, 382808, 422266, 435488, 480376, 503471, 519712, 523288, 622063, 702832, 707668, 765616, 844532, 850343, 960752, 1006942, 1046576, 1244126, 1405664, 1415336, 1483381, 1531232, 1689064, 1700686, 1921504, 2013884, 2027741, 2093152, 2488252, 2830672, 2966762, 3378128, 3401372, 4027768, 4055482, 4976504, 5661344, 5933524, 6545123, 6756256, 6802744, 7129799, 8055536, 8110964, 9953008, 11867048, 13090246, 13605488, 14259598, 16111072, 16221928, 19283953, 19906016, 23734096, 26180492, 26360633, 27210976, 28519196, 32443856, 38567906, 47468192, 52360984, 52721266, 57038392, 64887712, 77135812, 92687387, 104721968, 105442532, 114076784, 154271624, 185374774, 209443936, 210885064, 221023769, 228153568, 308543248, 370749548, 421770128, 442047538, 617086496, 741499096, 843540256, 884095076, 1482998192, 1768190152, 2873308997, 2965996384, 3536380304, 5746617994, 7072760608, 11493235988, 22986471976, 45972943952, 91945887904]

約数ペア:

[(1, 91945887904), (2, 45972943952), (4, 22986471976), (8, 11493235988), (13, 7072760608), (16, 5746617994), (26, 3536380304), (31, 2965996384), (32, 2873308997), (52, 1768190152), (62, 1482998192), (104, 884095076), (109, 843540256), (124, 741499096), (149, 617086496), (208, 442047538), (218, 421770128), (248, 370749548), (298, 308543248), (403, 228153568), (416, 221023769), (436, 210885064), (439, 209443936), (496, 185374774), (596, 154271624), (806, 114076784), (872, 105442532), (878, 104721968), (992, 92687387), (1192, 77135812), (1417, 64887712), (1612, 57038392), (1744, 52721266), (1756, 52360984), (1937, 47468192), (2384, 38567906), (2834, 32443856), (3224, 28519196), (3379, 27210976), (3488, 26360633), (3512, 26180492), (3874, 23734096), (4619, 19906016), (4768, 19283953), (5668, 16221928), (5707, 16111072), (6448, 14259598), (6758, 13605488), (7024, 13090246), (7748, 11867048), (9238, 9953008), (11336, 8110964), (11414, 8055536), (12896, 7129799), (13516, 6802744), (13609, 6756256), (14048, 6545123), (15496, 5933524), (16241, 5661344), (18476, 4976504), (22672, 4055482), (22828, 4027768), (27032, 3401372), (27218, 3378128), (30992, 2966762), (32482, 2830672), (36952, 2488252), (43927, 2093152), (45344, 2027741), (45656, 2013884), (47851, 1921504), (54064, 1700686), (54436, 1689064), (60047, 1531232), (61984, 1483381), (64964, 1415336), (65411, 1405664), (73904, 1244126), (87854, 1046576), (91312, 1006942), (95702, 960752), (108128, 850343), (108872, 844532), (120094, 765616), (129928, 707668), (130822, 702832), (147808, 622063), (175708, 523288), (176917, 519712), (182624, 503471), (191404, 480376), (211133, 435488), (217744, 422266), (240188, 382808), (259856, 353834), (261644, 351416)]