728023572

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{396527}}^1$

素因数の和:396557

約数の個数: 48

約数和(自身を含む): 1998501120

約数和(自身を除く): 1270477548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 396527, 793054, 1189581, 1586108, 2379162, 3568743, 4758324, 6740959, 7137486, 10706229, 13481918, 14274972, 20222877, 21412458, 26963836, 40445754, 42824916, 60668631, 80891508, 121337262, 182005893, 242674524, 364011786, 728023572]

約数ペア:

[(1, 728023572), (2, 364011786), (3, 242674524), (4, 182005893), (6, 121337262), (9, 80891508), (12, 60668631), (17, 42824916), (18, 40445754), (27, 26963836), (34, 21412458), (36, 20222877), (51, 14274972), (54, 13481918), (68, 10706229), (102, 7137486), (108, 6740959), (153, 4758324), (204, 3568743), (306, 2379162), (459, 1586108), (612, 1189581), (918, 793054), (1836, 396527)]