343842012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{919}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 917571200

約数和(自身を除く): 573729188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 547, 684, 919, 1094, 1641, 1838, 2188, 2757, 3282, 3676, 4923, 5514, 6564, 8271, 9846, 10393, 11028, 16542, 17461, 19692, 20786, 31179, 33084, 34922, 41572, 52383, 62358, 69844, 93537, 104766, 124716, 157149, 187074, 209532, 314298, 374148, 502693, 628596, 1005386, 1508079, 2010772, 3016158, 4524237, 6032316, 9048474, 9551167, 18096948, 19102334, 28653501, 38204668, 57307002, 85960503, 114614004, 171921006, 343842012]

約数ペア:

[(1, 343842012), (2, 171921006), (3, 114614004), (4, 85960503), (6, 57307002), (9, 38204668), (12, 28653501), (18, 19102334), (19, 18096948), (36, 9551167), (38, 9048474), (57, 6032316), (76, 4524237), (114, 3016158), (171, 2010772), (228, 1508079), (342, 1005386), (547, 628596), (684, 502693), (919, 374148), (1094, 314298), (1641, 209532), (1838, 187074), (2188, 157149), (2757, 124716), (3282, 104766), (3676, 93537), (4923, 69844), (5514, 62358), (6564, 52383), (8271, 41572), (9846, 34922), (10393, 33084), (11028, 31179), (16542, 20786), (17461, 19692)]