293177388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12161}}^1$

素因数の和:12223

約数の個数: 72

約数和(自身を含む): 815243184

約数和(自身を除く): 522065796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 12054, 12161, 24108, 24322, 36483, 48644, 72966, 85127, 145932, 170254, 255381, 340508, 498601, 510762, 595889, 997202, 1021524, 1191778, 1495803, 1787667, 1994404, 2383556, 2991606, 3490207, 3575334, 5983212, 6980414, 7150668, 10470621, 13960828, 20941242, 24431449, 41882484, 48862898, 73294347, 97725796, 146588694, 293177388]

約数ペア:

[(1, 293177388), (2, 146588694), (3, 97725796), (4, 73294347), (6, 48862898), (7, 41882484), (12, 24431449), (14, 20941242), (21, 13960828), (28, 10470621), (41, 7150668), (42, 6980414), (49, 5983212), (82, 3575334), (84, 3490207), (98, 2991606), (123, 2383556), (147, 1994404), (164, 1787667), (196, 1495803), (246, 1191778), (287, 1021524), (294, 997202), (492, 595889), (574, 510762), (588, 498601), (861, 340508), (1148, 255381), (1722, 170254), (2009, 145932), (3444, 85127), (4018, 72966), (6027, 48644), (8036, 36483), (12054, 24322), (12161, 24108)]