220780608

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{60521}}^1$

素因数の和:60555

約数の個数: 56

約数和(自身を含む): 614903520

約数和(自身を除く): 394122912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 60521, 121042, 181563, 242084, 363126, 484168, 726252, 968336, 1149899, 1452504, 1936672, 2299798, 2905008, 3449697, 3873344, 4599596, 5810016, 6899394, 9199192, 11620032, 13798788, 18398384, 27597576, 36796768, 55195152, 73593536, 110390304, 220780608]

約数ペア:

[(1, 220780608), (2, 110390304), (3, 73593536), (4, 55195152), (6, 36796768), (8, 27597576), (12, 18398384), (16, 13798788), (19, 11620032), (24, 9199192), (32, 6899394), (38, 5810016), (48, 4599596), (57, 3873344), (64, 3449697), (76, 2905008), (96, 2299798), (114, 1936672), (152, 1452504), (192, 1149899), (228, 968336), (304, 726252), (456, 484168), (608, 363126), (912, 242084), (1216, 181563), (1824, 121042), (3648, 60521)]