1379324912

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 3528345600

約数和(自身を除く): 2149020688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 38, 49, 56, 58, 62, 76, 98, 103, 112, 116, 124, 133, 152, 196, 203, 206, 217, 232, 248, 266, 304, 392, 406, 412, 434, 464, 496, 532, 551, 589, 721, 784, 812, 824, 868, 899, 931, 1064, 1102, 1178, 1421, 1442, 1519, 1624, 1648, 1736, 1798, 1862, 1957, 2128, 2204, 2356, 2842, 2884, 2987, 3038, 3193, 3248, 3472, 3596, 3724, 3857, 3914, 4123, 4408, 4712, 5047, 5684, 5768, 5974, 6076, 6293, 6386, 7192, 7448, 7714, 7828, 8246, 8816, 9424, 10094, 11368, 11536, 11948, 12152, 12586, 12772, 13699, 14384, 14896, 15428, 15656, 16492, 17081, 20188, 20909, 22351, 22736, 23896, 24304, 25172, 25544, 26999, 27398, 28861, 30856, 31312, 32984, 34162, 40376, 41818, 44051, 44702, 47792, 50344, 51088, 53998, 54796, 56753, 57722, 60667, 61712, 65968, 68324, 80752, 83636, 88102, 89404, 92597, 95893, 100688, 107996, 109592, 113506, 115444, 119567, 121334, 136648, 146363, 156457, 167272, 176204, 178808, 185194, 191786, 215992, 219184, 227012, 230888, 239134, 242668, 273296, 292726, 312914, 334544, 352408, 357616, 370388, 383572, 397271, 424669, 431984, 454024, 461776, 478268, 485336, 585452, 625828, 648179, 704816, 740776, 767144, 794542, 836969, 849338, 908048, 956536, 970672, 1170904, 1251656, 1296358, 1481552, 1534288, 1589084, 1673938, 1698676, 1759343, 1913072, 2341808, 2503312, 2592716, 2780897, 2972683, 3178168, 3347876, 3397352, 3518686, 4537253, 5185432, 5561794, 5945366, 6356336, 6695752, 6794704, 7037372, 9074506, 10370864, 11123588, 11890732, 12315401, 13391504, 14074744, 18149012, 22247176, 23781464, 24630802, 28149488, 36298024, 44494352, 47562928, 49261604, 72596048, 86207807, 98523208, 172415614, 197046416, 344831228, 689662456, 1379324912]

約数ペア:

[(1, 1379324912), (2, 689662456), (4, 344831228), (7, 197046416), (8, 172415614), (14, 98523208), (16, 86207807), (19, 72596048), (28, 49261604), (29, 47562928), (31, 44494352), (38, 36298024), (49, 28149488), (56, 24630802), (58, 23781464), (62, 22247176), (76, 18149012), (98, 14074744), (103, 13391504), (112, 12315401), (116, 11890732), (124, 11123588), (133, 10370864), (152, 9074506), (196, 7037372), (203, 6794704), (206, 6695752), (217, 6356336), (232, 5945366), (248, 5561794), (266, 5185432), (304, 4537253), (392, 3518686), (406, 3397352), (412, 3347876), (434, 3178168), (464, 2972683), (496, 2780897), (532, 2592716), (551, 2503312), (589, 2341808), (721, 1913072), (784, 1759343), (812, 1698676), (824, 1673938), (868, 1589084), (899, 1534288), (931, 1481552), (1064, 1296358), (1102, 1251656), (1178, 1170904), (1421, 970672), (1442, 956536), (1519, 908048), (1624, 849338), (1648, 836969), (1736, 794542), (1798, 767144), (1862, 740776), (1957, 704816), (2128, 648179), (2204, 625828), (2356, 585452), (2842, 485336), (2884, 478268), (2987, 461776), (3038, 454024), (3193, 431984), (3248, 424669), (3472, 397271), (3596, 383572), (3724, 370388), (3857, 357616), (3914, 352408), (4123, 334544), (4408, 312914), (4712, 292726), (5047, 273296), (5684, 242668), (5768, 239134), (5974, 230888), (6076, 227012), (6293, 219184), (6386, 215992), (7192, 191786), (7448, 185194), (7714, 178808), (7828, 176204), (8246, 167272), (8816, 156457), (9424, 146363), (10094, 136648), (11368, 121334), (11536, 119567), (11948, 115444), (12152, 113506), (12586, 109592), (12772, 107996), (13699, 100688), (14384, 95893), (14896, 92597), (15428, 89404), (15656, 88102), (16492, 83636), (17081, 80752), (20188, 68324), (20909, 65968), (22351, 61712), (22736, 60667), (23896, 57722), (24304, 56753), (25172, 54796), (25544, 53998), (26999, 51088), (27398, 50344), (28861, 47792), (30856, 44702), (31312, 44051), (32984, 41818), (34162, 40376)]