288998724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{56401}}^1$

素因数の和:56476

約数の個数: 48

約数和(自身を含む): 783310976

約数和(自身を除く): 494312252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 56401, 112802, 169203, 225604, 338406, 394807, 676812, 789614, 1184421, 1579228, 2368842, 3440461, 4737684, 6880922, 10321383, 13761844, 20642766, 24083227, 41285532, 48166454, 72249681, 96332908, 144499362, 288998724]

約数ペア:

[(1, 288998724), (2, 144499362), (3, 96332908), (4, 72249681), (6, 48166454), (7, 41285532), (12, 24083227), (14, 20642766), (21, 13761844), (28, 10321383), (42, 6880922), (61, 4737684), (84, 3440461), (122, 2368842), (183, 1579228), (244, 1184421), (366, 789614), (427, 676812), (732, 394807), (854, 338406), (1281, 225604), (1708, 169203), (2562, 112802), (5124, 56401)]