739840777956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2153981}}^1$

素因数の和:2154074

約数の個数: 144

約数和(自身を含む): 2258062410240

約数和(自身を除く): 1518221632284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 47, 58, 63, 84, 87, 94, 116, 126, 141, 174, 188, 203, 252, 261, 282, 329, 348, 406, 423, 522, 564, 609, 658, 812, 846, 987, 1044, 1218, 1316, 1363, 1692, 1827, 1974, 2436, 2726, 2961, 3654, 3948, 4089, 5452, 5922, 7308, 8178, 9541, 11844, 12267, 16356, 19082, 24534, 28623, 38164, 49068, 57246, 85869, 114492, 171738, 343476, 2153981, 4307962, 6461943, 8615924, 12923886, 15077867, 19385829, 25847772, 30155734, 38771658, 45233601, 60311468, 62465449, 77543316, 90467202, 101237107, 124930898, 135700803, 180934404, 187396347, 202474214, 249861796, 271401606, 303711321, 374792694, 404948428, 437258143, 542803212, 562189041, 607422642, 708659749, 749585388, 874516286, 911133963, 1124378082, 1214845284, 1311774429, 1417319498, 1749032572, 1822267926, 2125979247, 2248756164, 2623548858, 2834638996, 2935876103, 3644535852, 3935323287, 4251958494, 5247097716, 5871752206, 6377937741, 7870646574, 8503916988, 8807628309, 11743504412, 12755875482, 15741293148, 17615256618, 20551132721, 25511750964, 26422884927, 35230513236, 41102265442, 52845769854, 61653398163, 82204530884, 105691539708, 123306796326, 184960194489, 246613592652, 369920388978, 739840777956]

約数ペア:

[(1, 739840777956), (2, 369920388978), (3, 246613592652), (4, 184960194489), (6, 123306796326), (7, 105691539708), (9, 82204530884), (12, 61653398163), (14, 52845769854), (18, 41102265442), (21, 35230513236), (28, 26422884927), (29, 25511750964), (36, 20551132721), (42, 17615256618), (47, 15741293148), (58, 12755875482), (63, 11743504412), (84, 8807628309), (87, 8503916988), (94, 7870646574), (116, 6377937741), (126, 5871752206), (141, 5247097716), (174, 4251958494), (188, 3935323287), (203, 3644535852), (252, 2935876103), (261, 2834638996), (282, 2623548858), (329, 2248756164), (348, 2125979247), (406, 1822267926), (423, 1749032572), (522, 1417319498), (564, 1311774429), (609, 1214845284), (658, 1124378082), (812, 911133963), (846, 874516286), (987, 749585388), (1044, 708659749), (1218, 607422642), (1316, 562189041), (1363, 542803212), (1692, 437258143), (1827, 404948428), (1974, 374792694), (2436, 303711321), (2726, 271401606), (2961, 249861796), (3654, 202474214), (3948, 187396347), (4089, 180934404), (5452, 135700803), (5922, 124930898), (7308, 101237107), (8178, 90467202), (9541, 77543316), (11844, 62465449), (12267, 60311468), (16356, 45233601), (19082, 38771658), (24534, 30155734), (28623, 25847772), (38164, 19385829), (49068, 15077867), (57246, 12923886), (85869, 8615924), (114492, 6461943), (171738, 4307962), (343476, 2153981)]