394508052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28027}}^1$

素因数の和:28077

約数の個数: 72

約数和(自身を含む): 1101836736

約数和(自身を除く): 707328684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 28027, 56054, 84081, 112108, 168162, 252243, 336324, 476459, 504486, 644621, 952918, 1008972, 1289242, 1429377, 1905836, 1933863, 2578484, 2858754, 3867726, 4288131, 5717508, 5801589, 7735452, 8576262, 10958557, 11603178, 17152524, 21917114, 23206356, 32875671, 43834228, 65751342, 98627013, 131502684, 197254026, 394508052]

約数ペア:

[(1, 394508052), (2, 197254026), (3, 131502684), (4, 98627013), (6, 65751342), (9, 43834228), (12, 32875671), (17, 23206356), (18, 21917114), (23, 17152524), (34, 11603178), (36, 10958557), (46, 8576262), (51, 7735452), (68, 5801589), (69, 5717508), (92, 4288131), (102, 3867726), (138, 2858754), (153, 2578484), (204, 1933863), (207, 1905836), (276, 1429377), (306, 1289242), (391, 1008972), (414, 952918), (612, 644621), (782, 504486), (828, 476459), (1173, 336324), (1564, 252243), (2346, 168162), (3519, 112108), (4692, 84081), (7038, 56054), (14076, 28027)]