631464792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 1996185600

約数和(自身を除く): 1364720808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 37, 42, 56, 58, 62, 74, 84, 87, 93, 111, 113, 116, 124, 148, 168, 174, 186, 203, 217, 222, 226, 232, 248, 259, 296, 339, 348, 372, 406, 434, 444, 452, 518, 609, 651, 678, 696, 744, 777, 791, 812, 868, 888, 899, 904, 1036, 1073, 1147, 1218, 1302, 1356, 1554, 1582, 1624, 1736, 1798, 2072, 2146, 2294, 2373, 2436, 2604, 2697, 2712, 3108, 3164, 3219, 3277, 3441, 3503, 3596, 4181, 4292, 4588, 4746, 4872, 5208, 5394, 6216, 6293, 6328, 6438, 6554, 6882, 7006, 7192, 7511, 8029, 8362, 8584, 9176, 9492, 9831, 10509, 10788, 12543, 12586, 12876, 13108, 13764, 14012, 15022, 16058, 16724, 18879, 18984, 19662, 21018, 21576, 22533, 22939, 24087, 24521, 25086, 25172, 25752, 26216, 27528, 28024, 29267, 30044, 32116, 33263, 33448, 37758, 39324, 42036, 45066, 45878, 48174, 49042, 50172, 50344, 58534, 60088, 64232, 66526, 68817, 73563, 75516, 78648, 84072, 87801, 90132, 91756, 96348, 98084, 99789, 100344, 101587, 117068, 121249, 129611, 133052, 137634, 147126, 151032, 175602, 180264, 183512, 192696, 196168, 199578, 203174, 232841, 234136, 242498, 259222, 266104, 275268, 294252, 304761, 351204, 363747, 388833, 399156, 406348, 465682, 484996, 518444, 550536, 588504, 609522, 698523, 702408, 711109, 727494, 777666, 798312, 812696, 848743, 907277, 931364, 969992, 1036888, 1219044, 1397046, 1422218, 1454988, 1555332, 1697486, 1814554, 1862728, 2133327, 2438088, 2546229, 2721831, 2794092, 2844436, 2909976, 3110664, 3394972, 3629108, 3758719, 4266654, 5092458, 5443662, 5588184, 5688872, 6789944, 7258216, 7517438, 8533308, 10184916, 10887324, 11276157, 15034876, 17066616, 20369832, 21774648, 22552314, 26311033, 30069752, 45104628, 52622066, 78933099, 90209256, 105244132, 157866198, 210488264, 315732396, 631464792]

約数ペア:

[(1, 631464792), (2, 315732396), (3, 210488264), (4, 157866198), (6, 105244132), (7, 90209256), (8, 78933099), (12, 52622066), (14, 45104628), (21, 30069752), (24, 26311033), (28, 22552314), (29, 21774648), (31, 20369832), (37, 17066616), (42, 15034876), (56, 11276157), (58, 10887324), (62, 10184916), (74, 8533308), (84, 7517438), (87, 7258216), (93, 6789944), (111, 5688872), (113, 5588184), (116, 5443662), (124, 5092458), (148, 4266654), (168, 3758719), (174, 3629108), (186, 3394972), (203, 3110664), (217, 2909976), (222, 2844436), (226, 2794092), (232, 2721831), (248, 2546229), (259, 2438088), (296, 2133327), (339, 1862728), (348, 1814554), (372, 1697486), (406, 1555332), (434, 1454988), (444, 1422218), (452, 1397046), (518, 1219044), (609, 1036888), (651, 969992), (678, 931364), (696, 907277), (744, 848743), (777, 812696), (791, 798312), (812, 777666), (868, 727494), (888, 711109), (899, 702408), (904, 698523), (1036, 609522), (1073, 588504), (1147, 550536), (1218, 518444), (1302, 484996), (1356, 465682), (1554, 406348), (1582, 399156), (1624, 388833), (1736, 363747), (1798, 351204), (2072, 304761), (2146, 294252), (2294, 275268), (2373, 266104), (2436, 259222), (2604, 242498), (2697, 234136), (2712, 232841), (3108, 203174), (3164, 199578), (3219, 196168), (3277, 192696), (3441, 183512), (3503, 180264), (3596, 175602), (4181, 151032), (4292, 147126), (4588, 137634), (4746, 133052), (4872, 129611), (5208, 121249), (5394, 117068), (6216, 101587), (6293, 100344), (6328, 99789), (6438, 98084), (6554, 96348), (6882, 91756), (7006, 90132), (7192, 87801), (7511, 84072), (8029, 78648), (8362, 75516), (8584, 73563), (9176, 68817), (9492, 66526), (9831, 64232), (10509, 60088), (10788, 58534), (12543, 50344), (12586, 50172), (12876, 49042), (13108, 48174), (13764, 45878), (14012, 45066), (15022, 42036), (16058, 39324), (16724, 37758), (18879, 33448), (18984, 33263), (19662, 32116), (21018, 30044), (21576, 29267), (22533, 28024), (22939, 27528), (24087, 26216), (24521, 25752), (25086, 25172)]