642606696

素因数分解:

$2^3\times 3^5\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5501

約数の個数: 96

約数和(自身を含む): 1834778400

約数和(自身を除く): 1192171704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 243, 244, 324, 366, 486, 488, 549, 648, 732, 972, 1098, 1464, 1647, 1944, 2196, 3294, 4392, 4941, 5419, 6588, 9882, 10838, 13176, 14823, 16257, 19764, 21676, 29646, 32514, 39528, 43352, 48771, 59292, 65028, 97542, 118584, 130056, 146313, 195084, 292626, 330559, 390168, 438939, 585252, 661118, 877878, 991677, 1170504, 1316817, 1322236, 1755756, 1983354, 2633634, 2644472, 2975031, 3511512, 3966708, 5267268, 5950062, 7933416, 8925093, 10534536, 11900124, 17850186, 23800248, 26775279, 35700372, 53550558, 71400744, 80325837, 107101116, 160651674, 214202232, 321303348, 642606696]

約数ペア:

[(1, 642606696), (2, 321303348), (3, 214202232), (4, 160651674), (6, 107101116), (8, 80325837), (9, 71400744), (12, 53550558), (18, 35700372), (24, 26775279), (27, 23800248), (36, 17850186), (54, 11900124), (61, 10534536), (72, 8925093), (81, 7933416), (108, 5950062), (122, 5267268), (162, 3966708), (183, 3511512), (216, 2975031), (243, 2644472), (244, 2633634), (324, 1983354), (366, 1755756), (486, 1322236), (488, 1316817), (549, 1170504), (648, 991677), (732, 877878), (972, 661118), (1098, 585252), (1464, 438939), (1647, 390168), (1944, 330559), (2196, 292626), (3294, 195084), (4392, 146313), (4941, 130056), (5419, 118584), (6588, 97542), (9882, 65028), (10838, 59292), (13176, 48771), (14823, 43352), (16257, 39528), (19764, 32514), (21676, 29646)]