421543805796

素因数分解:

$2^2\times 3^5\times {\mathrm{491}}^1\times {\mathrm{883273}}^1$

素因数の和:883783

約数の個数: 72

約数和(自身を含む): 1107286418784

約数和(自身を除く): 685742612988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 491, 972, 982, 1473, 1964, 2946, 4419, 5892, 8838, 13257, 17676, 26514, 39771, 53028, 79542, 119313, 159084, 238626, 477252, 883273, 1766546, 2649819, 3533092, 5299638, 7949457, 10599276, 15898914, 23848371, 31797828, 47696742, 71545113, 95393484, 143090226, 214635339, 286180452, 429270678, 433687043, 858541356, 867374086, 1301061129, 1734748172, 2602122258, 3903183387, 5204244516, 7806366774, 11709550161, 15612733548, 23419100322, 35128650483, 46838200644, 70257300966, 105385951449, 140514601932, 210771902898, 421543805796]

約数ペア:

[(1, 421543805796), (2, 210771902898), (3, 140514601932), (4, 105385951449), (6, 70257300966), (9, 46838200644), (12, 35128650483), (18, 23419100322), (27, 15612733548), (36, 11709550161), (54, 7806366774), (81, 5204244516), (108, 3903183387), (162, 2602122258), (243, 1734748172), (324, 1301061129), (486, 867374086), (491, 858541356), (972, 433687043), (982, 429270678), (1473, 286180452), (1964, 214635339), (2946, 143090226), (4419, 95393484), (5892, 71545113), (8838, 47696742), (13257, 31797828), (17676, 23848371), (26514, 15898914), (39771, 10599276), (53028, 7949457), (79542, 5299638), (119313, 3533092), (159084, 2649819), (238626, 1766546), (477252, 883273)]