315045224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2550

約数の個数: 64

約数和(自身を含む): 683076240

約数和(自身を除く): 368031016

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 442, 584, 884, 949, 1241, 1768, 1898, 2441, 2482, 3796, 4882, 4964, 7592, 9764, 9928, 16133, 19528, 31733, 32266, 41497, 63466, 64532, 82994, 126932, 129064, 165988, 178193, 253864, 331976, 356386, 539461, 712772, 1078922, 1425544, 2157844, 2316509, 3029281, 4315688, 4633018, 6058562, 9266036, 12117124, 18532072, 24234248, 39380653, 78761306, 157522612, 315045224]

約数ペア:

[(1, 315045224), (2, 157522612), (4, 78761306), (8, 39380653), (13, 24234248), (17, 18532072), (26, 12117124), (34, 9266036), (52, 6058562), (68, 4633018), (73, 4315688), (104, 3029281), (136, 2316509), (146, 2157844), (221, 1425544), (292, 1078922), (442, 712772), (584, 539461), (884, 356386), (949, 331976), (1241, 253864), (1768, 178193), (1898, 165988), (2441, 129064), (2482, 126932), (3796, 82994), (4882, 64532), (4964, 63466), (7592, 41497), (9764, 32266), (9928, 31733), (16133, 19528)]