223835872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 519208704

約数和(自身を除く): 295372832

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 884, 992, 1021, 1054, 1612, 1768, 2042, 2108, 3224, 3536, 4084, 4216, 6448, 6851, 7072, 8168, 8432, 12896, 13273, 13702, 16336, 16864, 17357, 26546, 27404, 31651, 32672, 34714, 53092, 54808, 63302, 69428, 106184, 109616, 126604, 138856, 212368, 219232, 225641, 253208, 277712, 411463, 424736, 451282, 506416, 538067, 555424, 822926, 902564, 1012832, 1076134, 1645852, 1805128, 2152268, 3291704, 3610256, 4304536, 6583408, 6994871, 7220512, 8609072, 13166816, 13989742, 17218144, 27979484, 55958968, 111917936, 223835872]

約数ペア:

[(1, 223835872), (2, 111917936), (4, 55958968), (8, 27979484), (13, 17218144), (16, 13989742), (17, 13166816), (26, 8609072), (31, 7220512), (32, 6994871), (34, 6583408), (52, 4304536), (62, 3610256), (68, 3291704), (104, 2152268), (124, 1805128), (136, 1645852), (208, 1076134), (221, 1012832), (248, 902564), (272, 822926), (403, 555424), (416, 538067), (442, 506416), (496, 451282), (527, 424736), (544, 411463), (806, 277712), (884, 253208), (992, 225641), (1021, 219232), (1054, 212368), (1612, 138856), (1768, 126604), (2042, 109616), (2108, 106184), (3224, 69428), (3536, 63302), (4084, 54808), (4216, 53092), (6448, 34714), (6851, 32672), (7072, 31651), (8168, 27404), (8432, 26546), (12896, 17357), (13273, 16864), (13702, 16336)]