1216533762

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 2742681600

約数和(自身を除く): 1526147838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 179, 254, 358, 381, 537, 762, 991, 1074, 1143, 1611, 1982, 2286, 2973, 3222, 3429, 4833, 5946, 6858, 8919, 9666, 17838, 22733, 26757, 45466, 53514, 68199, 125857, 136398, 177389, 204597, 251714, 354778, 377571, 409194, 532167, 613791, 755142, 1064334, 1132713, 1227582, 1596501, 2265426, 3193002, 3398139, 4789503, 6796278, 9579006, 22528403, 45056806, 67585209, 135170418, 202755627, 405511254, 608266881, 1216533762]

約数ペア:

[(1, 1216533762), (2, 608266881), (3, 405511254), (6, 202755627), (9, 135170418), (18, 67585209), (27, 45056806), (54, 22528403), (127, 9579006), (179, 6796278), (254, 4789503), (358, 3398139), (381, 3193002), (537, 2265426), (762, 1596501), (991, 1227582), (1074, 1132713), (1143, 1064334), (1611, 755142), (1982, 613791), (2286, 532167), (2973, 409194), (3222, 377571), (3429, 354778), (4833, 251714), (5946, 204597), (6858, 177389), (8919, 136398), (9666, 125857), (17838, 68199), (22733, 53514), (26757, 45466)]