217179576

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{52919}}^1$

素因数の和:52953

約数の個数: 64

約数和(自身を含む): 635040000

約数和(自身を除く): 417860424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 52919, 105838, 158757, 211676, 317514, 423352, 476271, 635028, 952542, 1005461, 1270056, 1428813, 1905084, 2010922, 2857626, 3016383, 3810168, 4021844, 5715252, 6032766, 8043688, 9049149, 11430504, 12065532, 18098298, 24131064, 27147447, 36196596, 54294894, 72393192, 108589788, 217179576]

約数ペア:

[(1, 217179576), (2, 108589788), (3, 72393192), (4, 54294894), (6, 36196596), (8, 27147447), (9, 24131064), (12, 18098298), (18, 12065532), (19, 11430504), (24, 9049149), (27, 8043688), (36, 6032766), (38, 5715252), (54, 4021844), (57, 3810168), (72, 3016383), (76, 2857626), (108, 2010922), (114, 1905084), (152, 1428813), (171, 1270056), (216, 1005461), (228, 952542), (342, 635028), (456, 476271), (513, 423352), (684, 317514), (1026, 211676), (1368, 158757), (2052, 105838), (4104, 52919)]