446971420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 1129218048

約数和(自身を除く): 682246628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 127, 140, 161, 230, 254, 322, 460, 508, 635, 644, 805, 889, 1093, 1270, 1610, 1778, 2186, 2540, 2921, 3220, 3556, 4372, 4445, 5465, 5842, 7651, 8890, 10930, 11684, 14605, 15302, 17780, 20447, 21860, 25139, 29210, 30604, 38255, 40894, 50278, 58420, 76510, 81788, 100556, 102235, 125695, 138811, 153020, 175973, 204470, 251390, 277622, 351946, 408940, 502780, 555244, 694055, 703892, 879865, 971677, 1388110, 1759730, 1943354, 2776220, 3192653, 3519460, 3886708, 4858385, 6385306, 9716770, 12770612, 15963265, 19433540, 22348571, 31926530, 44697142, 63853060, 89394284, 111742855, 223485710, 446971420]

約数ペア:

[(1, 446971420), (2, 223485710), (4, 111742855), (5, 89394284), (7, 63853060), (10, 44697142), (14, 31926530), (20, 22348571), (23, 19433540), (28, 15963265), (35, 12770612), (46, 9716770), (70, 6385306), (92, 4858385), (115, 3886708), (127, 3519460), (140, 3192653), (161, 2776220), (230, 1943354), (254, 1759730), (322, 1388110), (460, 971677), (508, 879865), (635, 703892), (644, 694055), (805, 555244), (889, 502780), (1093, 408940), (1270, 351946), (1610, 277622), (1778, 251390), (2186, 204470), (2540, 175973), (2921, 153020), (3220, 138811), (3556, 125695), (4372, 102235), (4445, 100556), (5465, 81788), (5842, 76510), (7651, 58420), (8890, 50278), (10930, 40894), (11684, 38255), (14605, 30604), (15302, 29210), (17780, 25139), (20447, 21860)]