252307656

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 741312000

約数和(自身を除く): 489004344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 47, 54, 58, 72, 87, 94, 108, 116, 141, 174, 188, 216, 232, 261, 282, 348, 376, 423, 522, 564, 696, 783, 846, 857, 1044, 1128, 1269, 1363, 1566, 1692, 1714, 2088, 2538, 2571, 2726, 3132, 3384, 3428, 4089, 5076, 5142, 5452, 6264, 6856, 7713, 8178, 10152, 10284, 10904, 12267, 15426, 16356, 20568, 23139, 24534, 24853, 30852, 32712, 36801, 40279, 46278, 49068, 49706, 61704, 73602, 74559, 80558, 92556, 98136, 99412, 120837, 147204, 149118, 161116, 185112, 198824, 223677, 241674, 294408, 298236, 322232, 362511, 447354, 483348, 596472, 671031, 725022, 894708, 966696, 1087533, 1168091, 1342062, 1450044, 1789416, 2175066, 2336182, 2684124, 2900088, 3504273, 4350132, 4672364, 5368248, 7008546, 8700264, 9344728, 10512819, 14017092, 21025638, 28034184, 31538457, 42051276, 63076914, 84102552, 126153828, 252307656]

約数ペア:

[(1, 252307656), (2, 126153828), (3, 84102552), (4, 63076914), (6, 42051276), (8, 31538457), (9, 28034184), (12, 21025638), (18, 14017092), (24, 10512819), (27, 9344728), (29, 8700264), (36, 7008546), (47, 5368248), (54, 4672364), (58, 4350132), (72, 3504273), (87, 2900088), (94, 2684124), (108, 2336182), (116, 2175066), (141, 1789416), (174, 1450044), (188, 1342062), (216, 1168091), (232, 1087533), (261, 966696), (282, 894708), (348, 725022), (376, 671031), (423, 596472), (522, 483348), (564, 447354), (696, 362511), (783, 322232), (846, 298236), (857, 294408), (1044, 241674), (1128, 223677), (1269, 198824), (1363, 185112), (1566, 161116), (1692, 149118), (1714, 147204), (2088, 120837), (2538, 99412), (2571, 98136), (2726, 92556), (3132, 80558), (3384, 74559), (3428, 73602), (4089, 61704), (5076, 49706), (5142, 49068), (5452, 46278), (6264, 40279), (6856, 36801), (7713, 32712), (8178, 30852), (10152, 24853), (10284, 24534), (10904, 23139), (12267, 20568), (15426, 16356)]