561302532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131023}}^1$

素因数の和:131057

約数の個数: 72

約数和(自身を含む): 1716938496

約数和(自身を除く): 1155635964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 131023, 262046, 393069, 524092, 786138, 917161, 1179207, 1572276, 1834322, 2227391, 2358414, 2751483, 3668644, 4454782, 4716828, 5502966, 6682173, 8254449, 8909564, 11005932, 13364346, 15591737, 16508898, 20046519, 26728692, 31183474, 33017796, 40093038, 46775211, 62366948, 80186076, 93550422, 140325633, 187100844, 280651266, 561302532]

約数ペア:

[(1, 561302532), (2, 280651266), (3, 187100844), (4, 140325633), (6, 93550422), (7, 80186076), (9, 62366948), (12, 46775211), (14, 40093038), (17, 33017796), (18, 31183474), (21, 26728692), (28, 20046519), (34, 16508898), (36, 15591737), (42, 13364346), (51, 11005932), (63, 8909564), (68, 8254449), (84, 6682173), (102, 5502966), (119, 4716828), (126, 4454782), (153, 3668644), (204, 2751483), (238, 2358414), (252, 2227391), (306, 1834322), (357, 1572276), (476, 1179207), (612, 917161), (714, 786138), (1071, 524092), (1428, 393069), (2142, 262046), (4284, 131023)]