734787456

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 2266521600

約数和(自身を除く): 1531734144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 61, 64, 76, 78, 96, 104, 114, 122, 127, 128, 152, 156, 183, 192, 208, 228, 244, 247, 254, 304, 312, 366, 381, 384, 416, 456, 488, 494, 508, 608, 624, 732, 741, 762, 793, 832, 912, 976, 988, 1016, 1159, 1216, 1248, 1464, 1482, 1524, 1586, 1651, 1664, 1824, 1952, 1976, 2032, 2318, 2379, 2413, 2432, 2496, 2928, 2964, 3048, 3172, 3302, 3477, 3648, 3904, 3952, 4064, 4636, 4758, 4826, 4953, 4992, 5856, 5928, 6096, 6344, 6604, 6954, 7239, 7296, 7747, 7808, 7904, 8128, 9272, 9516, 9652, 9906, 11712, 11856, 12192, 12688, 13208, 13908, 14478, 15067, 15494, 15808, 16256, 18544, 19032, 19304, 19812, 23241, 23424, 23712, 24384, 25376, 26416, 27816, 28956, 30134, 30988, 31369, 31616, 37088, 38064, 38608, 39624, 45201, 46482, 47424, 48768, 50752, 52832, 55632, 57912, 60268, 61976, 62738, 74176, 76128, 77216, 79248, 90402, 92964, 94107, 94848, 100711, 101504, 105664, 111264, 115824, 120536, 123952, 125476, 147193, 148352, 152256, 154432, 158496, 180804, 185928, 188214, 201422, 211328, 222528, 231648, 241072, 247904, 250952, 294386, 302133, 304512, 308864, 316992, 361608, 371856, 376428, 402844, 441579, 445056, 463296, 482144, 495808, 501904, 588772, 604266, 633984, 723216, 743712, 752856, 805688, 883158, 926592, 964288, 991616, 1003808, 1177544, 1208532, 1446432, 1487424, 1505712, 1611376, 1766316, 1913509, 1928576, 2007616, 2355088, 2417064, 2892864, 2974848, 3011424, 3222752, 3532632, 3827018, 4015232, 4710176, 4834128, 5740527, 5785728, 6022848, 6445504, 7065264, 7654036, 9420352, 9668256, 11481054, 12045696, 12891008, 14130528, 15308072, 18840704, 19336512, 22962108, 28261056, 30616144, 38673024, 45924216, 56522112, 61232288, 91848432, 122464576, 183696864, 244929152, 367393728, 734787456]

約数ペア:

[(1, 734787456), (2, 367393728), (3, 244929152), (4, 183696864), (6, 122464576), (8, 91848432), (12, 61232288), (13, 56522112), (16, 45924216), (19, 38673024), (24, 30616144), (26, 28261056), (32, 22962108), (38, 19336512), (39, 18840704), (48, 15308072), (52, 14130528), (57, 12891008), (61, 12045696), (64, 11481054), (76, 9668256), (78, 9420352), (96, 7654036), (104, 7065264), (114, 6445504), (122, 6022848), (127, 5785728), (128, 5740527), (152, 4834128), (156, 4710176), (183, 4015232), (192, 3827018), (208, 3532632), (228, 3222752), (244, 3011424), (247, 2974848), (254, 2892864), (304, 2417064), (312, 2355088), (366, 2007616), (381, 1928576), (384, 1913509), (416, 1766316), (456, 1611376), (488, 1505712), (494, 1487424), (508, 1446432), (608, 1208532), (624, 1177544), (732, 1003808), (741, 991616), (762, 964288), (793, 926592), (832, 883158), (912, 805688), (976, 752856), (988, 743712), (1016, 723216), (1159, 633984), (1216, 604266), (1248, 588772), (1464, 501904), (1482, 495808), (1524, 482144), (1586, 463296), (1651, 445056), (1664, 441579), (1824, 402844), (1952, 376428), (1976, 371856), (2032, 361608), (2318, 316992), (2379, 308864), (2413, 304512), (2432, 302133), (2496, 294386), (2928, 250952), (2964, 247904), (3048, 241072), (3172, 231648), (3302, 222528), (3477, 211328), (3648, 201422), (3904, 188214), (3952, 185928), (4064, 180804), (4636, 158496), (4758, 154432), (4826, 152256), (4953, 148352), (4992, 147193), (5856, 125476), (5928, 123952), (6096, 120536), (6344, 115824), (6604, 111264), (6954, 105664), (7239, 101504), (7296, 100711), (7747, 94848), (7808, 94107), (7904, 92964), (8128, 90402), (9272, 79248), (9516, 77216), (9652, 76128), (9906, 74176), (11712, 62738), (11856, 61976), (12192, 60268), (12688, 57912), (13208, 55632), (13908, 52832), (14478, 50752), (15067, 48768), (15494, 47424), (15808, 46482), (16256, 45201), (18544, 39624), (19032, 38608), (19304, 38064), (19812, 37088), (23241, 31616), (23424, 31369), (23712, 30988), (24384, 30134), (25376, 28956), (26416, 27816)]