225602676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20959}}^1$

素因数の和:21005

約数の個数: 72

約数和(自身を含む): 640872960

約数和(自身を除く): 415270284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 20959, 41918, 62877, 83836, 125754, 188631, 251508, 272467, 377262, 482057, 544934, 754524, 817401, 964114, 1089868, 1446171, 1634802, 1928228, 2452203, 2892342, 3269604, 4338513, 4904406, 5784684, 6266741, 8677026, 9808812, 12533482, 17354052, 18800223, 25066964, 37600446, 56400669, 75200892, 112801338, 225602676]

約数ペア:

[(1, 225602676), (2, 112801338), (3, 75200892), (4, 56400669), (6, 37600446), (9, 25066964), (12, 18800223), (13, 17354052), (18, 12533482), (23, 9808812), (26, 8677026), (36, 6266741), (39, 5784684), (46, 4904406), (52, 4338513), (69, 3269604), (78, 2892342), (92, 2452203), (117, 1928228), (138, 1634802), (156, 1446171), (207, 1089868), (234, 964114), (276, 817401), (299, 754524), (414, 544934), (468, 482057), (598, 377262), (828, 272467), (897, 251508), (1196, 188631), (1794, 125754), (2691, 83836), (3588, 62877), (5382, 41918), (10764, 20959)]