215364888

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{13177}}^1$

素因数の和:13416

約数の個数: 48

約数和(自身を含む): 585893880

約数和(自身を除く): 370528992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 13177, 16344, 26354, 39531, 52708, 79062, 105416, 118593, 158124, 237186, 316248, 474372, 948744, 2991179, 5982358, 8973537, 11964716, 17947074, 23929432, 26920611, 35894148, 53841222, 71788296, 107682444, 215364888]

約数ペア:

[(1, 215364888), (2, 107682444), (3, 71788296), (4, 53841222), (6, 35894148), (8, 26920611), (9, 23929432), (12, 17947074), (18, 11964716), (24, 8973537), (36, 5982358), (72, 2991179), (227, 948744), (454, 474372), (681, 316248), (908, 237186), (1362, 158124), (1816, 118593), (2043, 105416), (2724, 79062), (4086, 52708), (5448, 39531), (8172, 26354), (13177, 16344)]