229780432

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 560360960

約数和(自身を除く): 330580528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 229, 238, 248, 272, 289, 434, 458, 476, 496, 527, 578, 868, 916, 952, 1054, 1156, 1603, 1736, 1832, 1904, 2023, 2108, 2312, 3206, 3472, 3664, 3689, 3893, 4046, 4216, 4624, 6412, 7099, 7378, 7786, 8092, 8432, 8959, 12824, 14198, 14756, 15572, 16184, 17918, 25648, 27251, 28396, 29512, 31144, 32368, 35836, 49693, 54502, 56792, 59024, 62288, 62713, 66181, 71672, 99386, 109004, 113584, 120683, 125426, 132362, 143344, 198772, 218008, 241366, 250852, 264724, 397544, 436016, 463267, 482732, 501704, 529448, 795088, 844781, 926534, 965464, 1003408, 1058896, 1689562, 1853068, 1930928, 2051611, 3379124, 3706136, 4103222, 6758248, 7412272, 8206444, 13516496, 14361277, 16412888, 28722554, 32825776, 57445108, 114890216, 229780432]

約数ペア:

[(1, 229780432), (2, 114890216), (4, 57445108), (7, 32825776), (8, 28722554), (14, 16412888), (16, 14361277), (17, 13516496), (28, 8206444), (31, 7412272), (34, 6758248), (56, 4103222), (62, 3706136), (68, 3379124), (112, 2051611), (119, 1930928), (124, 1853068), (136, 1689562), (217, 1058896), (229, 1003408), (238, 965464), (248, 926534), (272, 844781), (289, 795088), (434, 529448), (458, 501704), (476, 482732), (496, 463267), (527, 436016), (578, 397544), (868, 264724), (916, 250852), (952, 241366), (1054, 218008), (1156, 198772), (1603, 143344), (1736, 132362), (1832, 125426), (1904, 120683), (2023, 113584), (2108, 109004), (2312, 99386), (3206, 71672), (3472, 66181), (3664, 62713), (3689, 62288), (3893, 59024), (4046, 56792), (4216, 54502), (4624, 49693), (6412, 35836), (7099, 32368), (7378, 31144), (7786, 29512), (8092, 28396), (8432, 27251), (8959, 25648), (12824, 17918), (14198, 16184), (14756, 15572)]