744944904

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 2272924800

約数和(自身を除く): 1527979896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 157, 198, 216, 264, 297, 314, 396, 471, 594, 628, 792, 942, 1188, 1256, 1413, 1727, 1884, 1997, 2376, 2826, 3454, 3768, 3994, 4239, 5181, 5652, 5991, 6908, 7988, 8478, 10362, 11304, 11982, 13816, 15543, 15976, 16956, 17973, 20724, 21967, 23964, 31086, 33912, 35946, 41448, 43934, 46629, 47928, 53919, 62172, 65901, 71892, 87868, 93258, 107838, 124344, 131802, 143784, 175736, 186516, 197703, 215676, 263604, 313529, 373032, 395406, 431352, 527208, 593109, 627058, 790812, 940587, 1186218, 1254116, 1581624, 1881174, 2372436, 2508232, 2821761, 3448819, 3762348, 4744872, 5643522, 6897638, 7524696, 8465283, 10346457, 11287044, 13795276, 16930566, 20692914, 22574088, 27590552, 31039371, 33861132, 41385828, 62078742, 67722264, 82771656, 93118113, 124157484, 186236226, 248314968, 372472452, 744944904]

約数ペア:

[(1, 744944904), (2, 372472452), (3, 248314968), (4, 186236226), (6, 124157484), (8, 93118113), (9, 82771656), (11, 67722264), (12, 62078742), (18, 41385828), (22, 33861132), (24, 31039371), (27, 27590552), (33, 22574088), (36, 20692914), (44, 16930566), (54, 13795276), (66, 11287044), (72, 10346457), (88, 8465283), (99, 7524696), (108, 6897638), (132, 5643522), (157, 4744872), (198, 3762348), (216, 3448819), (264, 2821761), (297, 2508232), (314, 2372436), (396, 1881174), (471, 1581624), (594, 1254116), (628, 1186218), (792, 940587), (942, 790812), (1188, 627058), (1256, 593109), (1413, 527208), (1727, 431352), (1884, 395406), (1997, 373032), (2376, 313529), (2826, 263604), (3454, 215676), (3768, 197703), (3994, 186516), (4239, 175736), (5181, 143784), (5652, 131802), (5991, 124344), (6908, 107838), (7988, 93258), (8478, 87868), (10362, 71892), (11304, 65901), (11982, 62172), (13816, 53919), (15543, 47928), (15976, 46629), (16956, 43934), (17973, 41448), (20724, 35946), (21967, 33912), (23964, 31086)]