1288982808

素因数分解:

$2^3\times 3^7\times {\mathrm{73673}}^1$

素因数の和:73700

約数の個数: 64

約数和(自身を含む): 3624760800

約数和(自身を除く): 2335777992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8748, 17496, 73673, 147346, 221019, 294692, 442038, 589384, 663057, 884076, 1326114, 1768152, 1989171, 2652228, 3978342, 5304456, 5967513, 7956684, 11935026, 15913368, 17902539, 23870052, 35805078, 47740104, 53707617, 71610156, 107415234, 143220312, 161122851, 214830468, 322245702, 429660936, 644491404, 1288982808]

約数ペア:

[(1, 1288982808), (2, 644491404), (3, 429660936), (4, 322245702), (6, 214830468), (8, 161122851), (9, 143220312), (12, 107415234), (18, 71610156), (24, 53707617), (27, 47740104), (36, 35805078), (54, 23870052), (72, 17902539), (81, 15913368), (108, 11935026), (162, 7956684), (216, 5967513), (243, 5304456), (324, 3978342), (486, 2652228), (648, 1989171), (729, 1768152), (972, 1326114), (1458, 884076), (1944, 663057), (2187, 589384), (2916, 442038), (4374, 294692), (5832, 221019), (8748, 147346), (17496, 73673)]