221101704

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{9391}}^1$

素因数の和:9515

約数の個数: 64

約数和(自身を含む): 619872000

約数和(自身を除く): 398770296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5886, 7848, 9391, 11772, 18782, 23544, 28173, 37564, 56346, 75128, 84519, 112692, 169038, 225384, 253557, 338076, 507114, 676152, 1014228, 1023619, 2028456, 2047238, 3070857, 4094476, 6141714, 8188952, 9212571, 12283428, 18425142, 24566856, 27637713, 36850284, 55275426, 73700568, 110550852, 221101704]

約数ペア:

[(1, 221101704), (2, 110550852), (3, 73700568), (4, 55275426), (6, 36850284), (8, 27637713), (9, 24566856), (12, 18425142), (18, 12283428), (24, 9212571), (27, 8188952), (36, 6141714), (54, 4094476), (72, 3070857), (108, 2047238), (109, 2028456), (216, 1023619), (218, 1014228), (327, 676152), (436, 507114), (654, 338076), (872, 253557), (981, 225384), (1308, 169038), (1962, 112692), (2616, 84519), (2943, 75128), (3924, 56346), (5886, 37564), (7848, 28173), (9391, 23544), (11772, 18782)]