747067776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21416

約数の個数: 128

約数和(自身を含む): 2442451200

約数和(自身を除く): 1695383424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 21379, 34944, 42758, 64137, 85516, 128274, 149653, 171032, 256548, 277927, 299306, 342064, 448959, 513096, 555854, 598612, 684128, 833781, 897918, 1026192, 1111708, 1197224, 1368256, 1667562, 1795836, 1945489, 2052384, 2223416, 2394448, 2736512, 3335124, 3591672, 3890978, 4104768, 4446832, 4788896, 5836467, 6670248, 7183344, 7781956, 8209536, 8893664, 9577792, 11672934, 13340496, 14366688, 15563912, 17787328, 19155584, 23345868, 26680992, 28733376, 31127824, 35574656, 46691736, 53361984, 57466752, 62255648, 93383472, 106723968, 124511296, 186766944, 249022592, 373533888, 747067776]

約数ペア:

[(1, 747067776), (2, 373533888), (3, 249022592), (4, 186766944), (6, 124511296), (7, 106723968), (8, 93383472), (12, 62255648), (13, 57466752), (14, 53361984), (16, 46691736), (21, 35574656), (24, 31127824), (26, 28733376), (28, 26680992), (32, 23345868), (39, 19155584), (42, 17787328), (48, 15563912), (52, 14366688), (56, 13340496), (64, 11672934), (78, 9577792), (84, 8893664), (91, 8209536), (96, 7781956), (104, 7183344), (112, 6670248), (128, 5836467), (156, 4788896), (168, 4446832), (182, 4104768), (192, 3890978), (208, 3591672), (224, 3335124), (273, 2736512), (312, 2394448), (336, 2223416), (364, 2052384), (384, 1945489), (416, 1795836), (448, 1667562), (546, 1368256), (624, 1197224), (672, 1111708), (728, 1026192), (832, 897918), (896, 833781), (1092, 684128), (1248, 598612), (1344, 555854), (1456, 513096), (1664, 448959), (2184, 342064), (2496, 299306), (2688, 277927), (2912, 256548), (4368, 171032), (4992, 149653), (5824, 128274), (8736, 85516), (11648, 64137), (17472, 42758), (21379, 34944)]