306368692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8111}}^1$

素因数の和:8212

約数の個数: 48

約数和(自身を含む): 654151680

約数和(自身を除く): 347782988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 8111, 9443, 16222, 18886, 32444, 37772, 56777, 113554, 154109, 227108, 308218, 575881, 616436, 1078763, 1151762, 2157526, 2303524, 4031167, 4315052, 8062334, 10941739, 16124668, 21883478, 43766956, 76592173, 153184346, 306368692]

約数ペア:

[(1, 306368692), (2, 153184346), (4, 76592173), (7, 43766956), (14, 21883478), (19, 16124668), (28, 10941739), (38, 8062334), (71, 4315052), (76, 4031167), (133, 2303524), (142, 2157526), (266, 1151762), (284, 1078763), (497, 616436), (532, 575881), (994, 308218), (1349, 227108), (1988, 154109), (2698, 113554), (5396, 56777), (8111, 37772), (9443, 32444), (16222, 18886)]