247634688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 764750336

約数和(自身を除く): 517115648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 584, 631, 672, 768, 876, 896, 1022, 1168, 1262, 1344, 1533, 1752, 1792, 1893, 2044, 2336, 2524, 2688, 3066, 3504, 3786, 4088, 4417, 4672, 5048, 5376, 6132, 7008, 7572, 8176, 8834, 9344, 10096, 12264, 13251, 14016, 15144, 16352, 17668, 18688, 20192, 24528, 26502, 28032, 30288, 32704, 35336, 40384, 46063, 49056, 53004, 56064, 60576, 65408, 70672, 80768, 92126, 98112, 106008, 121152, 130816, 138189, 141344, 161536, 184252, 196224, 212016, 242304, 276378, 282688, 322441, 368504, 392448, 424032, 484608, 552756, 565376, 644882, 737008, 848064, 967323, 1105512, 1130752, 1289764, 1474016, 1696128, 1934646, 2211024, 2579528, 2948032, 3392256, 3869292, 4422048, 5159056, 5896064, 7738584, 8844096, 10318112, 11792128, 15477168, 17688192, 20636224, 30954336, 35376384, 41272448, 61908672, 82544896, 123817344, 247634688]

約数ペア:

[(1, 247634688), (2, 123817344), (3, 82544896), (4, 61908672), (6, 41272448), (7, 35376384), (8, 30954336), (12, 20636224), (14, 17688192), (16, 15477168), (21, 11792128), (24, 10318112), (28, 8844096), (32, 7738584), (42, 5896064), (48, 5159056), (56, 4422048), (64, 3869292), (73, 3392256), (84, 2948032), (96, 2579528), (112, 2211024), (128, 1934646), (146, 1696128), (168, 1474016), (192, 1289764), (219, 1130752), (224, 1105512), (256, 967323), (292, 848064), (336, 737008), (384, 644882), (438, 565376), (448, 552756), (511, 484608), (584, 424032), (631, 392448), (672, 368504), (768, 322441), (876, 282688), (896, 276378), (1022, 242304), (1168, 212016), (1262, 196224), (1344, 184252), (1533, 161536), (1752, 141344), (1792, 138189), (1893, 130816), (2044, 121152), (2336, 106008), (2524, 98112), (2688, 92126), (3066, 80768), (3504, 70672), (3786, 65408), (4088, 60576), (4417, 56064), (4672, 53004), (5048, 49056), (5376, 46063), (6132, 40384), (7008, 35336), (7572, 32704), (8176, 30288), (8834, 28032), (9344, 26502), (10096, 24528), (12264, 20192), (13251, 18688), (14016, 17668), (15144, 16352)]