243702032

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 561130752

約数和(自身を除く): 317428720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 73, 82, 112, 146, 164, 287, 292, 328, 511, 574, 584, 656, 727, 1022, 1148, 1168, 1454, 2044, 2296, 2908, 2993, 4088, 4592, 5089, 5816, 5986, 8176, 10178, 11632, 11972, 20356, 20951, 23944, 29807, 40712, 41902, 47888, 53071, 59614, 81424, 83804, 106142, 119228, 167608, 208649, 212284, 238456, 335216, 371497, 417298, 424568, 476912, 742994, 834596, 849136, 1485988, 1669192, 2175911, 2971976, 3338384, 4351822, 5943952, 8703644, 15231377, 17407288, 30462754, 34814576, 60925508, 121851016, 243702032]

約数ペア:

[(1, 243702032), (2, 121851016), (4, 60925508), (7, 34814576), (8, 30462754), (14, 17407288), (16, 15231377), (28, 8703644), (41, 5943952), (56, 4351822), (73, 3338384), (82, 2971976), (112, 2175911), (146, 1669192), (164, 1485988), (287, 849136), (292, 834596), (328, 742994), (511, 476912), (574, 424568), (584, 417298), (656, 371497), (727, 335216), (1022, 238456), (1148, 212284), (1168, 208649), (1454, 167608), (2044, 119228), (2296, 106142), (2908, 83804), (2993, 81424), (4088, 59614), (4592, 53071), (5089, 47888), (5816, 41902), (5986, 40712), (8176, 29807), (10178, 23944), (11632, 20951), (11972, 20356)]