240198984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 692115840

約数和(自身を除く): 451916856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 311, 408, 612, 622, 631, 933, 1224, 1244, 1262, 1866, 1893, 2488, 2524, 2799, 3732, 3786, 5048, 5287, 5598, 5679, 7464, 7572, 10574, 10727, 11196, 11358, 15144, 15861, 21148, 21454, 22392, 22716, 31722, 32181, 42296, 42908, 45432, 47583, 63444, 64362, 85816, 95166, 96543, 126888, 128724, 190332, 193086, 196241, 257448, 380664, 386172, 392482, 588723, 772344, 784964, 1177446, 1569928, 1766169, 2354892, 3336097, 3532338, 4709784, 6672194, 7064676, 10008291, 13344388, 14129352, 20016582, 26688776, 30024873, 40033164, 60049746, 80066328, 120099492, 240198984]

約数ペア:

[(1, 240198984), (2, 120099492), (3, 80066328), (4, 60049746), (6, 40033164), (8, 30024873), (9, 26688776), (12, 20016582), (17, 14129352), (18, 13344388), (24, 10008291), (34, 7064676), (36, 6672194), (51, 4709784), (68, 3532338), (72, 3336097), (102, 2354892), (136, 1766169), (153, 1569928), (204, 1177446), (306, 784964), (311, 772344), (408, 588723), (612, 392482), (622, 386172), (631, 380664), (933, 257448), (1224, 196241), (1244, 193086), (1262, 190332), (1866, 128724), (1893, 126888), (2488, 96543), (2524, 95166), (2799, 85816), (3732, 64362), (3786, 63444), (5048, 47583), (5287, 45432), (5598, 42908), (5679, 42296), (7464, 32181), (7572, 31722), (10574, 22716), (10727, 22392), (11196, 21454), (11358, 21148), (15144, 15861)]