219157464

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{787}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 563955840

約数和(自身を除く): 344798376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 283, 328, 492, 566, 787, 849, 984, 1132, 1574, 1698, 2264, 2361, 3148, 3396, 4722, 6296, 6792, 9444, 11603, 18888, 23206, 32267, 34809, 46412, 64534, 69618, 92824, 96801, 129068, 139236, 193602, 222721, 258136, 278472, 387204, 445442, 668163, 774408, 890884, 1336326, 1781768, 2672652, 5345304, 9131561, 18263122, 27394683, 36526244, 54789366, 73052488, 109578732, 219157464]

約数ペア:

[(1, 219157464), (2, 109578732), (3, 73052488), (4, 54789366), (6, 36526244), (8, 27394683), (12, 18263122), (24, 9131561), (41, 5345304), (82, 2672652), (123, 1781768), (164, 1336326), (246, 890884), (283, 774408), (328, 668163), (492, 445442), (566, 387204), (787, 278472), (849, 258136), (984, 222721), (1132, 193602), (1574, 139236), (1698, 129068), (2264, 96801), (2361, 92824), (3148, 69618), (3396, 64534), (4722, 46412), (6296, 34809), (6792, 32267), (9444, 23206), (11603, 18888)]