289454436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{423179}}^1$

素因数の和:423208

約数の個数: 36

約数和(自身を含む): 770187600

約数和(自身を除く): 480733164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 423179, 846358, 1269537, 1692716, 2539074, 3808611, 5078148, 7617222, 8040401, 15234444, 16080802, 24121203, 32161604, 48242406, 72363609, 96484812, 144727218, 289454436]

約数ペア:

[(1, 289454436), (2, 144727218), (3, 96484812), (4, 72363609), (6, 48242406), (9, 32161604), (12, 24121203), (18, 16080802), (19, 15234444), (36, 8040401), (38, 7617222), (57, 5078148), (76, 3808611), (114, 2539074), (171, 1692716), (228, 1269537), (342, 846358), (684, 423179)]