218892816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89417}}^1$

素因数の和:89448

約数の個数: 60

約数和(自身を含む): 648638172

約数和(自身を除く): 429745356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 89417, 178834, 268251, 357668, 536502, 715336, 804753, 1073004, 1430672, 1520089, 1609506, 2146008, 3040178, 3219012, 4292016, 4560267, 6080356, 6438024, 9120534, 12160712, 12876048, 13680801, 18241068, 24321424, 27361602, 36482136, 54723204, 72964272, 109446408, 218892816]

約数ペア:

[(1, 218892816), (2, 109446408), (3, 72964272), (4, 54723204), (6, 36482136), (8, 27361602), (9, 24321424), (12, 18241068), (16, 13680801), (17, 12876048), (18, 12160712), (24, 9120534), (34, 6438024), (36, 6080356), (48, 4560267), (51, 4292016), (68, 3219012), (72, 3040178), (102, 2146008), (136, 1609506), (144, 1520089), (153, 1430672), (204, 1073004), (272, 804753), (306, 715336), (408, 536502), (612, 357668), (816, 268251), (1224, 178834), (2448, 89417)]