304820118

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 692881920

約数和(自身を除く): 388061802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 173, 201, 346, 402, 487, 519, 603, 974, 1038, 1206, 1461, 1557, 1809, 2922, 3114, 3618, 4383, 4671, 8766, 9342, 11591, 13149, 23182, 26298, 32629, 34773, 65258, 69546, 84251, 97887, 104319, 168502, 195774, 208638, 252753, 293661, 312957, 505506, 587322, 625914, 758259, 880983, 1516518, 1761966, 2274777, 4549554, 5644817, 11289634, 16934451, 33868902, 50803353, 101606706, 152410059, 304820118]

約数ペア:

[(1, 304820118), (2, 152410059), (3, 101606706), (6, 50803353), (9, 33868902), (18, 16934451), (27, 11289634), (54, 5644817), (67, 4549554), (134, 2274777), (173, 1761966), (201, 1516518), (346, 880983), (402, 758259), (487, 625914), (519, 587322), (603, 505506), (974, 312957), (1038, 293661), (1206, 252753), (1461, 208638), (1557, 195774), (1809, 168502), (2922, 104319), (3114, 97887), (3618, 84251), (4383, 69546), (4671, 65258), (8766, 34773), (9342, 32629), (11591, 26298), (13149, 23182)]