460640988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1019}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 1208516400

約数和(自身を除く): 747875412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 433, 522, 866, 1019, 1044, 1299, 1732, 2038, 2598, 3057, 3897, 4076, 5196, 6114, 7794, 9171, 12228, 12557, 15588, 18342, 25114, 29551, 36684, 37671, 50228, 59102, 75342, 88653, 113013, 118204, 150684, 177306, 226026, 265959, 354612, 441227, 452052, 531918, 882454, 1063836, 1323681, 1764908, 2647362, 3971043, 5294724, 7942086, 12795583, 15884172, 25591166, 38386749, 51182332, 76773498, 115160247, 153546996, 230320494, 460640988]

約数ペア:

[(1, 460640988), (2, 230320494), (3, 153546996), (4, 115160247), (6, 76773498), (9, 51182332), (12, 38386749), (18, 25591166), (29, 15884172), (36, 12795583), (58, 7942086), (87, 5294724), (116, 3971043), (174, 2647362), (261, 1764908), (348, 1323681), (433, 1063836), (522, 882454), (866, 531918), (1019, 452052), (1044, 441227), (1299, 354612), (1732, 265959), (2038, 226026), (2598, 177306), (3057, 150684), (3897, 118204), (4076, 113013), (5196, 88653), (6114, 75342), (7794, 59102), (9171, 50228), (12228, 37671), (12557, 36684), (15588, 29551), (18342, 25114)]