245245128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4733}}^1$

素因数の和:4886

約数の個数: 64

約数和(自身を含む): 654428160

約数和(自身を除く): 409183032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 762, 1016, 1524, 2159, 3048, 4318, 4733, 6477, 8636, 9466, 12954, 14199, 17272, 18932, 25908, 28398, 37864, 51816, 56796, 80461, 113592, 160922, 241383, 321844, 482766, 601091, 643688, 965532, 1202182, 1803273, 1931064, 2404364, 3606546, 4808728, 7213092, 10218547, 14426184, 20437094, 30655641, 40874188, 61311282, 81748376, 122622564, 245245128]

約数ペア:

[(1, 245245128), (2, 122622564), (3, 81748376), (4, 61311282), (6, 40874188), (8, 30655641), (12, 20437094), (17, 14426184), (24, 10218547), (34, 7213092), (51, 4808728), (68, 3606546), (102, 2404364), (127, 1931064), (136, 1803273), (204, 1202182), (254, 965532), (381, 643688), (408, 601091), (508, 482766), (762, 321844), (1016, 241383), (1524, 160922), (2159, 113592), (3048, 80461), (4318, 56796), (4733, 51816), (6477, 37864), (8636, 28398), (9466, 25908), (12954, 18932), (14199, 17272)]