313785472

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 877363200

約数和(自身を除く): 563577728

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 79, 88, 91, 104, 112, 124, 128, 143, 154, 158, 176, 182, 208, 217, 224, 248, 286, 308, 316, 341, 352, 364, 403, 416, 434, 448, 496, 553, 572, 616, 632, 682, 704, 728, 806, 832, 868, 869, 896, 992, 1001, 1027, 1106, 1144, 1232, 1264, 1364, 1408, 1456, 1612, 1664, 1736, 1738, 1984, 2002, 2054, 2212, 2288, 2387, 2449, 2464, 2528, 2728, 2821, 2912, 3224, 3472, 3476, 3968, 4004, 4108, 4424, 4433, 4576, 4774, 4898, 4928, 5056, 5456, 5642, 5824, 6083, 6448, 6944, 6952, 7189, 8008, 8216, 8848, 8866, 9152, 9548, 9796, 9856, 10112, 10912, 11284, 11297, 11648, 12166, 12896, 13888, 13904, 14378, 16016, 16432, 17143, 17696, 17732, 18304, 19096, 19592, 21824, 22568, 22594, 24332, 25792, 26939, 27776, 27808, 28756, 31031, 31837, 32032, 32864, 34286, 35392, 35464, 38192, 39184, 43648, 45136, 45188, 48664, 51584, 53878, 55616, 57512, 62062, 63674, 64064, 65728, 68572, 70784, 70928, 76384, 78368, 79079, 90272, 90376, 97328, 107756, 111232, 115024, 124124, 127348, 128128, 131456, 137144, 141856, 152768, 156736, 158158, 180544, 180752, 188573, 194656, 215512, 222859, 230048, 248248, 254696, 274288, 283712, 305536, 313472, 316316, 350207, 361088, 361504, 377146, 389312, 431024, 445718, 460096, 496496, 509392, 548576, 567424, 632632, 700414, 723008, 754292, 778624, 862048, 891436, 920192, 992992, 1018784, 1097152, 1265264, 1400828, 1446016, 1508584, 1724096, 1782872, 1985984, 2037568, 2194304, 2451449, 2530528, 2801656, 3017168, 3448192, 3565744, 3971968, 4075136, 4902898, 5061056, 5603312, 6034336, 7131488, 9805796, 10122112, 11206624, 12068672, 14262976, 19611592, 22413248, 24137344, 28525952, 39223184, 44826496, 78446368, 156892736, 313785472]

約数ペア:

[(1, 313785472), (2, 156892736), (4, 78446368), (7, 44826496), (8, 39223184), (11, 28525952), (13, 24137344), (14, 22413248), (16, 19611592), (22, 14262976), (26, 12068672), (28, 11206624), (31, 10122112), (32, 9805796), (44, 7131488), (52, 6034336), (56, 5603312), (62, 5061056), (64, 4902898), (77, 4075136), (79, 3971968), (88, 3565744), (91, 3448192), (104, 3017168), (112, 2801656), (124, 2530528), (128, 2451449), (143, 2194304), (154, 2037568), (158, 1985984), (176, 1782872), (182, 1724096), (208, 1508584), (217, 1446016), (224, 1400828), (248, 1265264), (286, 1097152), (308, 1018784), (316, 992992), (341, 920192), (352, 891436), (364, 862048), (403, 778624), (416, 754292), (434, 723008), (448, 700414), (496, 632632), (553, 567424), (572, 548576), (616, 509392), (632, 496496), (682, 460096), (704, 445718), (728, 431024), (806, 389312), (832, 377146), (868, 361504), (869, 361088), (896, 350207), (992, 316316), (1001, 313472), (1027, 305536), (1106, 283712), (1144, 274288), (1232, 254696), (1264, 248248), (1364, 230048), (1408, 222859), (1456, 215512), (1612, 194656), (1664, 188573), (1736, 180752), (1738, 180544), (1984, 158158), (2002, 156736), (2054, 152768), (2212, 141856), (2288, 137144), (2387, 131456), (2449, 128128), (2464, 127348), (2528, 124124), (2728, 115024), (2821, 111232), (2912, 107756), (3224, 97328), (3472, 90376), (3476, 90272), (3968, 79079), (4004, 78368), (4108, 76384), (4424, 70928), (4433, 70784), (4576, 68572), (4774, 65728), (4898, 64064), (4928, 63674), (5056, 62062), (5456, 57512), (5642, 55616), (5824, 53878), (6083, 51584), (6448, 48664), (6944, 45188), (6952, 45136), (7189, 43648), (8008, 39184), (8216, 38192), (8848, 35464), (8866, 35392), (9152, 34286), (9548, 32864), (9796, 32032), (9856, 31837), (10112, 31031), (10912, 28756), (11284, 27808), (11297, 27776), (11648, 26939), (12166, 25792), (12896, 24332), (13888, 22594), (13904, 22568), (14378, 21824), (16016, 19592), (16432, 19096), (17143, 18304), (17696, 17732)]