442331188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 864156160

約数和(自身を除く): 421824972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 331, 403, 662, 806, 829, 1324, 1612, 1658, 3316, 4303, 8606, 10261, 10777, 17212, 20522, 21554, 25699, 41044, 43108, 51398, 102796, 133393, 266786, 274399, 334087, 533572, 548798, 668174, 1097596, 1336348, 3567187, 7134374, 8506369, 14268748, 17012738, 34025476, 110582797, 221165594, 442331188]

約数ペア:

[(1, 442331188), (2, 221165594), (4, 110582797), (13, 34025476), (26, 17012738), (31, 14268748), (52, 8506369), (62, 7134374), (124, 3567187), (331, 1336348), (403, 1097596), (662, 668174), (806, 548798), (829, 533572), (1324, 334087), (1612, 274399), (1658, 266786), (3316, 133393), (4303, 102796), (8606, 51398), (10261, 43108), (10777, 41044), (17212, 25699), (20522, 21554)]