247260994564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{93251}}^1$

素因数の和:93664

約数の個数: 48

約数和(自身を含む): 460590278400

約数和(自身を除く): 213329283836

約数列:

[1, 2, 4, 19, 38, 76, 139, 251, 278, 502, 556, 1004, 2641, 4769, 5282, 9538, 10564, 19076, 34889, 69778, 93251, 139556, 186502, 373004, 662891, 1325782, 1771769, 2651564, 3543538, 7087076, 12961889, 23406001, 25923778, 46812002, 51847556, 93624004, 246275891, 444714019, 492551782, 889428038, 985103564, 1778856076, 3253434139, 6506868278, 13013736556, 61815248641, 123630497282, 247260994564]

約数ペア:

[(1, 247260994564), (2, 123630497282), (4, 61815248641), (19, 13013736556), (38, 6506868278), (76, 3253434139), (139, 1778856076), (251, 985103564), (278, 889428038), (502, 492551782), (556, 444714019), (1004, 246275891), (2641, 93624004), (4769, 51847556), (5282, 46812002), (9538, 25923778), (10564, 23406001), (19076, 12961889), (34889, 7087076), (69778, 3543538), (93251, 2651564), (139556, 1771769), (186502, 1325782), (373004, 662891)]