773201628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1061}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 2022523776

約数和(自身を除く): 1249322148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 653, 1061, 1116, 1306, 1959, 2122, 2612, 3183, 3918, 4244, 5877, 6366, 7836, 9549, 11754, 12732, 19098, 20243, 23508, 32891, 38196, 40486, 60729, 65782, 80972, 98673, 121458, 131564, 182187, 197346, 242916, 296019, 364374, 394692, 592038, 692833, 728748, 1184076, 1385666, 2078499, 2771332, 4156998, 6235497, 8313996, 12470994, 21477823, 24941988, 42955646, 64433469, 85911292, 128866938, 193300407, 257733876, 386600814, 773201628]

約数ペア:

[(1, 773201628), (2, 386600814), (3, 257733876), (4, 193300407), (6, 128866938), (9, 85911292), (12, 64433469), (18, 42955646), (31, 24941988), (36, 21477823), (62, 12470994), (93, 8313996), (124, 6235497), (186, 4156998), (279, 2771332), (372, 2078499), (558, 1385666), (653, 1184076), (1061, 728748), (1116, 692833), (1306, 592038), (1959, 394692), (2122, 364374), (2612, 296019), (3183, 242916), (3918, 197346), (4244, 182187), (5877, 131564), (6366, 121458), (7836, 98673), (9549, 80972), (11754, 65782), (12732, 60729), (19098, 40486), (20243, 38196), (23508, 32891)]