289344996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{423019}}^1$

素因数の和:423048

約数の個数: 36

約数和(自身を含む): 769896400

約数和(自身を除く): 480551404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 423019, 846038, 1269057, 1692076, 2538114, 3807171, 5076228, 7614342, 8037361, 15228684, 16074722, 24112083, 32149444, 48224166, 72336249, 96448332, 144672498, 289344996]

約数ペア:

[(1, 289344996), (2, 144672498), (3, 96448332), (4, 72336249), (6, 48224166), (9, 32149444), (12, 24112083), (18, 16074722), (19, 15228684), (36, 8037361), (38, 7614342), (57, 5076228), (76, 3807171), (114, 2538114), (171, 1692076), (228, 1269057), (342, 846038), (684, 423019)]