285677464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{14347}}^1$

素因数の和:14503

約数の個数: 32

約数和(自身を含む): 568180800

約数和(自身を除く): 282503336

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 14347, 19912, 28694, 57388, 114776, 272593, 545186, 1090372, 1879457, 2180744, 3758914, 7517828, 15035656, 35709683, 71419366, 142838732, 285677464]

約数ペア:

[(1, 285677464), (2, 142838732), (4, 71419366), (8, 35709683), (19, 15035656), (38, 7517828), (76, 3758914), (131, 2180744), (152, 1879457), (262, 1090372), (524, 545186), (1048, 272593), (2489, 114776), (4978, 57388), (9956, 28694), (14347, 19912)]