1279380144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71843}}^1$

素因数の和:71914

約数の個数: 80

約数和(自身を含む): 3848539392

約数和(自身を除く): 2569159248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 71843, 143686, 215529, 287372, 431058, 502901, 574744, 862116, 1005802, 1149488, 1508703, 1724232, 2011604, 3017406, 3448464, 3807679, 4023208, 6034812, 7615358, 8046416, 11423037, 12069624, 15230716, 22846074, 24139248, 26653753, 30461432, 45692148, 53307506, 60922864, 79961259, 91384296, 106615012, 159922518, 182768592, 213230024, 319845036, 426460048, 639690072, 1279380144]

約数ペア:

[(1, 1279380144), (2, 639690072), (3, 426460048), (4, 319845036), (6, 213230024), (7, 182768592), (8, 159922518), (12, 106615012), (14, 91384296), (16, 79961259), (21, 60922864), (24, 53307506), (28, 45692148), (42, 30461432), (48, 26653753), (53, 24139248), (56, 22846074), (84, 15230716), (106, 12069624), (112, 11423037), (159, 8046416), (168, 7615358), (212, 6034812), (318, 4023208), (336, 3807679), (371, 3448464), (424, 3017406), (636, 2011604), (742, 1724232), (848, 1508703), (1113, 1149488), (1272, 1005802), (1484, 862116), (2226, 574744), (2544, 502901), (2968, 431058), (4452, 287372), (5936, 215529), (8904, 143686), (17808, 71843)]