123817344

素因数分解:

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

素因数の和:728

約数の個数: 128

約数和(自身を含む): 381626880

約数和(自身を除く): 257809536

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, 292, 336, 384, 438, 448, 511, 584, 631, 672, 876, 896, 1022, 1168, 1262, 1344, 1533, 1752, 1893, 2044, 2336, 2524, 2688, 3066, 3504, 3786, 4088, 4417, 4672, 5048, 6132, 7008, 7572, 8176, 8834, 9344, 10096, 12264, 13251, 14016, 15144, 16352, 17668, 20192, 24528, 26502, 28032, 30288, 32704, 35336, 40384, 46063, 49056, 53004, 60576, 65408, 70672, 80768, 92126, 98112, 106008, 121152, 138189, 141344, 184252, 196224, 212016, 242304, 276378, 282688, 322441, 368504, 424032, 552756, 565376, 644882, 737008, 848064, 967323, 1105512, 1289764, 1474016, 1696128, 1934646, 2211024, 2579528, 2948032, 3869292, 4422048, 5159056, 5896064, 7738584, 8844096, 10318112, 15477168, 17688192, 20636224, 30954336, 41272448, 61908672, 123817344]

約数ペア:

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