456210704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20323}}^1$

素因数の和:20415

約数の個数: 40

約数和(自身を含む): 937505472

約数和(自身を除く): 481294768

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 11224, 20323, 22448, 40646, 81292, 162584, 325168, 467429, 934858, 1239703, 1869716, 2479406, 3739432, 4958812, 7478864, 9917624, 19835248, 28513169, 57026338, 114052676, 228105352, 456210704]

約数ペア:

[(1, 456210704), (2, 228105352), (4, 114052676), (8, 57026338), (16, 28513169), (23, 19835248), (46, 9917624), (61, 7478864), (92, 4958812), (122, 3739432), (184, 2479406), (244, 1869716), (368, 1239703), (488, 934858), (976, 467429), (1403, 325168), (2806, 162584), (5612, 81292), (11224, 40646), (20323, 22448)]