218920224

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 593296704

約数和(自身を除く): 374376480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 181, 258, 293, 344, 362, 516, 543, 586, 688, 724, 879, 1032, 1086, 1172, 1376, 1448, 1758, 2064, 2172, 2344, 2896, 3516, 4128, 4344, 4688, 5792, 7032, 7783, 8688, 9376, 12599, 14064, 15566, 17376, 23349, 25198, 28128, 31132, 37797, 46698, 50396, 53033, 62264, 75594, 93396, 100792, 106066, 124528, 151188, 159099, 186792, 201584, 212132, 249056, 302376, 318198, 373584, 403168, 424264, 604752, 636396, 747168, 848528, 1209504, 1272792, 1697056, 2280419, 2545584, 4560838, 5091168, 6841257, 9121676, 13682514, 18243352, 27365028, 36486704, 54730056, 72973408, 109460112, 218920224]

約数ペア:

[(1, 218920224), (2, 109460112), (3, 72973408), (4, 54730056), (6, 36486704), (8, 27365028), (12, 18243352), (16, 13682514), (24, 9121676), (32, 6841257), (43, 5091168), (48, 4560838), (86, 2545584), (96, 2280419), (129, 1697056), (172, 1272792), (181, 1209504), (258, 848528), (293, 747168), (344, 636396), (362, 604752), (516, 424264), (543, 403168), (586, 373584), (688, 318198), (724, 302376), (879, 249056), (1032, 212132), (1086, 201584), (1172, 186792), (1376, 159099), (1448, 151188), (1758, 124528), (2064, 106066), (2172, 100792), (2344, 93396), (2896, 75594), (3516, 62264), (4128, 53033), (4344, 50396), (4688, 46698), (5792, 37797), (7032, 31132), (7783, 28128), (8688, 25198), (9376, 23349), (12599, 17376), (14064, 15566)]