1313389896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 256

約数和(自身を含む): 4395417600

約数和(自身を除く): 3082027704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 114, 124, 133, 152, 156, 168, 182, 186, 217, 228, 247, 248, 266, 273, 312, 364, 372, 399, 403, 434, 456, 494, 532, 546, 589, 651, 728, 741, 744, 798, 806, 868, 988, 1021, 1064, 1092, 1178, 1209, 1302, 1482, 1596, 1612, 1729, 1736, 1767, 1976, 2042, 2184, 2356, 2418, 2604, 2821, 2964, 3063, 3192, 3224, 3458, 3534, 4084, 4123, 4712, 4836, 5187, 5208, 5642, 5928, 6126, 6916, 7068, 7147, 7657, 8168, 8246, 8463, 9672, 10374, 11284, 12252, 12369, 13273, 13832, 14136, 14294, 15314, 16492, 16926, 19399, 20748, 21441, 22568, 22971, 24504, 24738, 26546, 28588, 30628, 31651, 32984, 33852, 38798, 39819, 41496, 42882, 45942, 49476, 53092, 53599, 57176, 58197, 61256, 63302, 67704, 77596, 79638, 85764, 91884, 92911, 94953, 98952, 106184, 107198, 116394, 126604, 135793, 155192, 159276, 160797, 171528, 183768, 185822, 189906, 214396, 221557, 232788, 252187, 253208, 271586, 278733, 318552, 321594, 371644, 379812, 407379, 411463, 428792, 443114, 465576, 504374, 543172, 557466, 601369, 643188, 664671, 743288, 756561, 759624, 814758, 822926, 886228, 1008748, 1086344, 1114932, 1202738, 1234389, 1286376, 1329342, 1513122, 1629516, 1645852, 1765309, 1772456, 1804107, 2017496, 2229864, 2405476, 2468778, 2658684, 2880241, 3026244, 3259032, 3291704, 3530618, 3608214, 4209583, 4810952, 4937556, 5295927, 5317368, 5760482, 6052488, 7061236, 7216428, 7817797, 8419166, 8640723, 9875112, 10591854, 11520964, 12628749, 14122472, 14432856, 15635594, 16838332, 17281446, 21183708, 23041928, 23453391, 25257498, 31271188, 33676664, 34562892, 42367416, 46906782, 50514996, 54724579, 62542376, 69125784, 93813564, 101029992, 109449158, 164173737, 187627128, 218898316, 328347474, 437796632, 656694948, 1313389896]

約数ペア:

[(1, 1313389896), (2, 656694948), (3, 437796632), (4, 328347474), (6, 218898316), (7, 187627128), (8, 164173737), (12, 109449158), (13, 101029992), (14, 93813564), (19, 69125784), (21, 62542376), (24, 54724579), (26, 50514996), (28, 46906782), (31, 42367416), (38, 34562892), (39, 33676664), (42, 31271188), (52, 25257498), (56, 23453391), (57, 23041928), (62, 21183708), (76, 17281446), (78, 16838332), (84, 15635594), (91, 14432856), (93, 14122472), (104, 12628749), (114, 11520964), (124, 10591854), (133, 9875112), (152, 8640723), (156, 8419166), (168, 7817797), (182, 7216428), (186, 7061236), (217, 6052488), (228, 5760482), (247, 5317368), (248, 5295927), (266, 4937556), (273, 4810952), (312, 4209583), (364, 3608214), (372, 3530618), (399, 3291704), (403, 3259032), (434, 3026244), (456, 2880241), (494, 2658684), (532, 2468778), (546, 2405476), (589, 2229864), (651, 2017496), (728, 1804107), (741, 1772456), (744, 1765309), (798, 1645852), (806, 1629516), (868, 1513122), (988, 1329342), (1021, 1286376), (1064, 1234389), (1092, 1202738), (1178, 1114932), (1209, 1086344), (1302, 1008748), (1482, 886228), (1596, 822926), (1612, 814758), (1729, 759624), (1736, 756561), (1767, 743288), (1976, 664671), (2042, 643188), (2184, 601369), (2356, 557466), (2418, 543172), (2604, 504374), (2821, 465576), (2964, 443114), (3063, 428792), (3192, 411463), (3224, 407379), (3458, 379812), (3534, 371644), (4084, 321594), (4123, 318552), (4712, 278733), (4836, 271586), (5187, 253208), (5208, 252187), (5642, 232788), (5928, 221557), (6126, 214396), (6916, 189906), (7068, 185822), (7147, 183768), (7657, 171528), (8168, 160797), (8246, 159276), (8463, 155192), (9672, 135793), (10374, 126604), (11284, 116394), (12252, 107198), (12369, 106184), (13273, 98952), (13832, 94953), (14136, 92911), (14294, 91884), (15314, 85764), (16492, 79638), (16926, 77596), (19399, 67704), (20748, 63302), (21441, 61256), (22568, 58197), (22971, 57176), (24504, 53599), (24738, 53092), (26546, 49476), (28588, 45942), (30628, 42882), (31651, 41496), (32984, 39819), (33852, 38798)]