220446576

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 160

約数和(自身を含む): 728524800

約数和(自身を除く): 508078224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 269, 271, 336, 378, 432, 504, 538, 542, 756, 807, 813, 1008, 1076, 1084, 1512, 1614, 1626, 1883, 1897, 2152, 2168, 2421, 2439, 3024, 3228, 3252, 3766, 3794, 4304, 4336, 4842, 4878, 5649, 5691, 6456, 6504, 7263, 7317, 7532, 7588, 9684, 9756, 11298, 11382, 12912, 13008, 14526, 14634, 15064, 15176, 16947, 17073, 19368, 19512, 22596, 22764, 29052, 29268, 30128, 30352, 33894, 34146, 38736, 39024, 45192, 45528, 50841, 51219, 58104, 58536, 67788, 68292, 72899, 90384, 91056, 101682, 102438, 116208, 117072, 135576, 136584, 145798, 203364, 204876, 218697, 271152, 273168, 291596, 406728, 409752, 437394, 510293, 583192, 656091, 813456, 819504, 874788, 1020586, 1166384, 1312182, 1530879, 1749576, 1968273, 2041172, 2624364, 3061758, 3499152, 3936546, 4082344, 4592637, 5248728, 6123516, 7873092, 8164688, 9185274, 10497456, 12247032, 13777911, 15746184, 18370548, 24494064, 27555822, 31492368, 36741096, 55111644, 73482192, 110223288, 220446576]

約数ペア:

[(1, 220446576), (2, 110223288), (3, 73482192), (4, 55111644), (6, 36741096), (7, 31492368), (8, 27555822), (9, 24494064), (12, 18370548), (14, 15746184), (16, 13777911), (18, 12247032), (21, 10497456), (24, 9185274), (27, 8164688), (28, 7873092), (36, 6123516), (42, 5248728), (48, 4592637), (54, 4082344), (56, 3936546), (63, 3499152), (72, 3061758), (84, 2624364), (108, 2041172), (112, 1968273), (126, 1749576), (144, 1530879), (168, 1312182), (189, 1166384), (216, 1020586), (252, 874788), (269, 819504), (271, 813456), (336, 656091), (378, 583192), (432, 510293), (504, 437394), (538, 409752), (542, 406728), (756, 291596), (807, 273168), (813, 271152), (1008, 218697), (1076, 204876), (1084, 203364), (1512, 145798), (1614, 136584), (1626, 135576), (1883, 117072), (1897, 116208), (2152, 102438), (2168, 101682), (2421, 91056), (2439, 90384), (3024, 72899), (3228, 68292), (3252, 67788), (3766, 58536), (3794, 58104), (4304, 51219), (4336, 50841), (4842, 45528), (4878, 45192), (5649, 39024), (5691, 38736), (6456, 34146), (6504, 33894), (7263, 30352), (7317, 30128), (7532, 29268), (7588, 29052), (9684, 22764), (9756, 22596), (11298, 19512), (11382, 19368), (12912, 17073), (13008, 16947), (14526, 15176), (14634, 15064)]