298889388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{27583}}^1$

素因数の和:27643

約数の個数: 72

約数和(自身を含む): 883570688

約数和(自身を除く): 584681300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 27583, 55166, 82749, 110332, 165498, 193081, 248247, 330996, 386162, 496494, 579243, 772324, 992988, 1158486, 1186069, 1737729, 2316972, 2372138, 3475458, 3558207, 4744276, 6950916, 7116414, 8302483, 10674621, 14232828, 16604966, 21349242, 24907449, 33209932, 42698484, 49814898, 74722347, 99629796, 149444694, 298889388]

約数ペア:

[(1, 298889388), (2, 149444694), (3, 99629796), (4, 74722347), (6, 49814898), (7, 42698484), (9, 33209932), (12, 24907449), (14, 21349242), (18, 16604966), (21, 14232828), (28, 10674621), (36, 8302483), (42, 7116414), (43, 6950916), (63, 4744276), (84, 3558207), (86, 3475458), (126, 2372138), (129, 2316972), (172, 1737729), (252, 1186069), (258, 1158486), (301, 992988), (387, 772324), (516, 579243), (602, 496494), (774, 386162), (903, 330996), (1204, 248247), (1548, 193081), (1806, 165498), (2709, 110332), (3612, 82749), (5418, 55166), (10836, 27583)]