1551640272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1706

約数の個数: 240

約数和(自身を含む): 5186668032

約数和(自身を除く): 3635027760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 728, 744, 784, 806, 868, 1092, 1176, 1209, 1274, 1302, 1456, 1488, 1519, 1612, 1637, 1736, 1911, 2184, 2352, 2418, 2548, 2604, 2821, 3038, 3224, 3274, 3472, 3822, 4368, 4557, 4836, 4911, 5096, 5208, 5642, 6076, 6448, 6548, 7644, 8463, 9114, 9672, 9822, 10192, 10416, 11284, 11459, 12152, 13096, 15288, 16926, 18228, 19344, 19644, 19747, 21281, 22568, 22918, 24304, 26192, 30576, 33852, 34377, 36456, 39288, 39494, 42562, 45136, 45836, 50747, 59241, 63843, 67704, 68754, 72912, 78576, 78988, 80213, 85124, 91672, 101494, 118482, 127686, 135408, 137508, 148967, 152241, 157976, 160426, 170248, 183344, 202988, 236964, 240639, 255372, 275016, 297934, 304482, 315952, 320852, 340496, 355229, 405976, 446901, 473928, 481278, 510744, 550032, 595868, 608964, 641704, 659711, 710458, 811952, 893802, 947856, 962556, 1021488, 1042769, 1065687, 1191736, 1217928, 1283408, 1319422, 1420916, 1787604, 1925112, 1979133, 2085538, 2131374, 2383472, 2435856, 2486603, 2638844, 2841832, 3128307, 3575208, 3850224, 3958266, 4171076, 4262748, 4617977, 4973206, 5277688, 5683664, 6256614, 7150416, 7459809, 7916532, 8342152, 8525496, 9235954, 9946412, 10555376, 12513228, 13853931, 14919618, 15833064, 16684304, 17050992, 18471908, 19892824, 25026456, 27707862, 29839236, 31666128, 32325839, 36943816, 39785648, 50052912, 55415724, 59678472, 64651678, 73887632, 96977517, 110831448, 119356944, 129303356, 193955034, 221662896, 258606712, 387910068, 517213424, 775820136, 1551640272]

約数ペア:

[(1, 1551640272), (2, 775820136), (3, 517213424), (4, 387910068), (6, 258606712), (7, 221662896), (8, 193955034), (12, 129303356), (13, 119356944), (14, 110831448), (16, 96977517), (21, 73887632), (24, 64651678), (26, 59678472), (28, 55415724), (31, 50052912), (39, 39785648), (42, 36943816), (48, 32325839), (49, 31666128), (52, 29839236), (56, 27707862), (62, 25026456), (78, 19892824), (84, 18471908), (91, 17050992), (93, 16684304), (98, 15833064), (104, 14919618), (112, 13853931), (124, 12513228), (147, 10555376), (156, 9946412), (168, 9235954), (182, 8525496), (186, 8342152), (196, 7916532), (208, 7459809), (217, 7150416), (248, 6256614), (273, 5683664), (294, 5277688), (312, 4973206), (336, 4617977), (364, 4262748), (372, 4171076), (392, 3958266), (403, 3850224), (434, 3575208), (496, 3128307), (546, 2841832), (588, 2638844), (624, 2486603), (637, 2435856), (651, 2383472), (728, 2131374), (744, 2085538), (784, 1979133), (806, 1925112), (868, 1787604), (1092, 1420916), (1176, 1319422), (1209, 1283408), (1274, 1217928), (1302, 1191736), (1456, 1065687), (1488, 1042769), (1519, 1021488), (1612, 962556), (1637, 947856), (1736, 893802), (1911, 811952), (2184, 710458), (2352, 659711), (2418, 641704), (2548, 608964), (2604, 595868), (2821, 550032), (3038, 510744), (3224, 481278), (3274, 473928), (3472, 446901), (3822, 405976), (4368, 355229), (4557, 340496), (4836, 320852), (4911, 315952), (5096, 304482), (5208, 297934), (5642, 275016), (6076, 255372), (6448, 240639), (6548, 236964), (7644, 202988), (8463, 183344), (9114, 170248), (9672, 160426), (9822, 157976), (10192, 152241), (10416, 148967), (11284, 137508), (11459, 135408), (12152, 127686), (13096, 118482), (15288, 101494), (16926, 91672), (18228, 85124), (19344, 80213), (19644, 78988), (19747, 78576), (21281, 72912), (22568, 68754), (22918, 67704), (24304, 63843), (26192, 59241), (30576, 50747), (33852, 45836), (34377, 45136), (36456, 42562), (39288, 39494)]