256230482004

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37658801}}^1$

素因数の和:37658827

約数の個数: 72

約数和(自身を含む): 767637019968

約数和(自身を除く): 511406537964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 37658801, 75317602, 112976403, 150635204, 225952806, 263611607, 338929209, 451905612, 527223214, 677858418, 790834821, 1016787627, 1054446428, 1355716836, 1581669642, 2033575254, 2372504463, 3050362881, 3163339284, 4067150508, 4745008926, 6100725762, 7117513389, 9151088643, 9490017852, 12201451524, 14235026778, 18302177286, 21352540167, 28470053556, 36604354572, 42705080334, 64057620501, 85410160668, 128115241002, 256230482004]

約数ペア:

[(1, 256230482004), (2, 128115241002), (3, 85410160668), (4, 64057620501), (6, 42705080334), (7, 36604354572), (9, 28470053556), (12, 21352540167), (14, 18302177286), (18, 14235026778), (21, 12201451524), (27, 9490017852), (28, 9151088643), (36, 7117513389), (42, 6100725762), (54, 4745008926), (63, 4067150508), (81, 3163339284), (84, 3050362881), (108, 2372504463), (126, 2033575254), (162, 1581669642), (189, 1355716836), (243, 1054446428), (252, 1016787627), (324, 790834821), (378, 677858418), (486, 527223214), (567, 451905612), (756, 338929209), (972, 263611607), (1134, 225952806), (1701, 150635204), (2268, 112976403), (3402, 75317602), (6804, 37658801)]