2105872608

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{447677}}^1$

素因数の和:447704

約数の個数: 72

約数和(自身を含む): 6430446792

約数和(自身を除く): 4324574184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 447677, 895354, 1343031, 1790708, 2686062, 3133739, 3581416, 5372124, 6267478, 7162832, 9401217, 10744248, 12534956, 14325664, 18802434, 21488496, 21936173, 25069912, 37604868, 42976992, 43872346, 50139824, 65808519, 75209736, 87744692, 100279648, 131617038, 150419472, 175489384, 263234076, 300838944, 350978768, 526468152, 701957536, 1052936304, 2105872608]

約数ペア:

[(1, 2105872608), (2, 1052936304), (3, 701957536), (4, 526468152), (6, 350978768), (7, 300838944), (8, 263234076), (12, 175489384), (14, 150419472), (16, 131617038), (21, 100279648), (24, 87744692), (28, 75209736), (32, 65808519), (42, 50139824), (48, 43872346), (49, 42976992), (56, 37604868), (84, 25069912), (96, 21936173), (98, 21488496), (112, 18802434), (147, 14325664), (168, 12534956), (196, 10744248), (224, 9401217), (294, 7162832), (336, 6267478), (392, 5372124), (588, 3581416), (672, 3133739), (784, 2686062), (1176, 1790708), (1568, 1343031), (2352, 895354), (4704, 447677)]