16784712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 56505600

約数和(自身を除く): 39720888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 653, 714, 756, 918, 952, 1071, 1224, 1306, 1428, 1512, 1836, 1959, 2142, 2612, 2856, 3213, 3672, 3918, 4284, 4571, 5224, 5877, 6426, 7836, 8568, 9142, 11101, 11754, 12852, 13713, 15672, 17631, 18284, 22202, 23508, 25704, 27426, 33303, 35262, 36568, 41139, 44404, 47016, 54852, 66606, 70524, 77707, 82278, 88808, 99909, 109704, 123417, 133212, 141048, 155414, 164556, 199818, 233121, 246834, 266424, 299727, 310828, 329112, 399636, 466242, 493668, 599454, 621656, 699363, 799272, 932484, 987336, 1198908, 1398726, 1864968, 2098089, 2397816, 2797452, 4196178, 5594904, 8392356, 16784712]

約数ペア:

[(1, 16784712), (2, 8392356), (3, 5594904), (4, 4196178), (6, 2797452), (7, 2397816), (8, 2098089), (9, 1864968), (12, 1398726), (14, 1198908), (17, 987336), (18, 932484), (21, 799272), (24, 699363), (27, 621656), (28, 599454), (34, 493668), (36, 466242), (42, 399636), (51, 329112), (54, 310828), (56, 299727), (63, 266424), (68, 246834), (72, 233121), (84, 199818), (102, 164556), (108, 155414), (119, 141048), (126, 133212), (136, 123417), (153, 109704), (168, 99909), (189, 88808), (204, 82278), (216, 77707), (238, 70524), (252, 66606), (306, 54852), (357, 47016), (378, 44404), (408, 41139), (459, 36568), (476, 35262), (504, 33303), (612, 27426), (653, 25704), (714, 23508), (756, 22202), (918, 18284), (952, 17631), (1071, 15672), (1224, 13713), (1306, 12852), (1428, 11754), (1512, 11101), (1836, 9142), (1959, 8568), (2142, 7836), (2612, 6426), (2856, 5877), (3213, 5224), (3672, 4571), (3918, 4284)]