339968692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1091}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 704471040

約数和(自身を除く): 364502348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 359, 434, 718, 868, 1091, 1436, 2182, 2513, 4364, 5026, 7637, 10052, 11129, 15274, 22258, 30548, 33821, 44516, 67642, 77903, 135284, 155806, 236747, 311612, 391669, 473494, 783338, 946988, 1566676, 2741683, 5483366, 10966732, 12141739, 24283478, 48566956, 84992173, 169984346, 339968692]

約数ペア:

[(1, 339968692), (2, 169984346), (4, 84992173), (7, 48566956), (14, 24283478), (28, 12141739), (31, 10966732), (62, 5483366), (124, 2741683), (217, 1566676), (359, 946988), (434, 783338), (718, 473494), (868, 391669), (1091, 311612), (1436, 236747), (2182, 155806), (2513, 135284), (4364, 77903), (5026, 67642), (7637, 44516), (10052, 33821), (11129, 30548), (15274, 22258)]