557106372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1489}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 1486066400

約数和(自身を除く): 928960028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 547, 684, 1094, 1489, 1641, 2188, 2978, 3282, 4467, 4923, 5956, 6564, 8934, 9846, 10393, 13401, 17868, 19692, 20786, 26802, 28291, 31179, 41572, 53604, 56582, 62358, 84873, 93537, 113164, 124716, 169746, 187074, 254619, 339492, 374148, 509238, 814483, 1018476, 1628966, 2443449, 3257932, 4886898, 7330347, 9773796, 14660694, 15475177, 29321388, 30950354, 46425531, 61900708, 92851062, 139276593, 185702124, 278553186, 557106372]

約数ペア:

[(1, 557106372), (2, 278553186), (3, 185702124), (4, 139276593), (6, 92851062), (9, 61900708), (12, 46425531), (18, 30950354), (19, 29321388), (36, 15475177), (38, 14660694), (57, 9773796), (76, 7330347), (114, 4886898), (171, 3257932), (228, 2443449), (342, 1628966), (547, 1018476), (684, 814483), (1094, 509238), (1489, 374148), (1641, 339492), (2188, 254619), (2978, 187074), (3282, 169746), (4467, 124716), (4923, 113164), (5956, 93537), (6564, 84873), (8934, 62358), (9846, 56582), (10393, 53604), (13401, 41572), (17868, 31179), (19692, 28291), (20786, 26802)]