216291276

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 578511360

約数和(自身を除く): 362220084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 71, 108, 134, 142, 201, 213, 268, 284, 402, 421, 426, 603, 639, 804, 842, 852, 1206, 1263, 1278, 1684, 1809, 1917, 2412, 2526, 2556, 3618, 3789, 3834, 4757, 5052, 7236, 7578, 7668, 9514, 11367, 14271, 15156, 19028, 22734, 28207, 28542, 29891, 42813, 45468, 56414, 57084, 59782, 84621, 85626, 89673, 112828, 119564, 128439, 169242, 171252, 179346, 253863, 256878, 269019, 338484, 358692, 507726, 513756, 538038, 761589, 807057, 1015452, 1076076, 1523178, 1614114, 2002697, 3046356, 3228228, 4005394, 6008091, 8010788, 12016182, 18024273, 24032364, 36048546, 54072819, 72097092, 108145638, 216291276]

約数ペア:

[(1, 216291276), (2, 108145638), (3, 72097092), (4, 54072819), (6, 36048546), (9, 24032364), (12, 18024273), (18, 12016182), (27, 8010788), (36, 6008091), (54, 4005394), (67, 3228228), (71, 3046356), (108, 2002697), (134, 1614114), (142, 1523178), (201, 1076076), (213, 1015452), (268, 807057), (284, 761589), (402, 538038), (421, 513756), (426, 507726), (603, 358692), (639, 338484), (804, 269019), (842, 256878), (852, 253863), (1206, 179346), (1263, 171252), (1278, 169242), (1684, 128439), (1809, 119564), (1917, 112828), (2412, 89673), (2526, 85626), (2556, 84621), (3618, 59782), (3789, 57084), (3834, 56414), (4757, 45468), (5052, 42813), (7236, 29891), (7578, 28542), (7668, 28207), (9514, 22734), (11367, 19028), (14271, 15156)]