397549008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{145303}}^1$

素因数の和:145336

約数の個数: 60

約数和(自身を含む): 1171150240

約数和(自身を除く): 773601232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 145303, 290606, 435909, 581212, 871818, 1162424, 1307727, 1743636, 2324848, 2615454, 2760757, 3487272, 5230908, 5521514, 6974544, 8282271, 10461816, 11043028, 16564542, 20923632, 22086056, 24846813, 33129084, 44172112, 49693626, 66258168, 99387252, 132516336, 198774504, 397549008]

約数ペア:

[(1, 397549008), (2, 198774504), (3, 132516336), (4, 99387252), (6, 66258168), (8, 49693626), (9, 44172112), (12, 33129084), (16, 24846813), (18, 22086056), (19, 20923632), (24, 16564542), (36, 11043028), (38, 10461816), (48, 8282271), (57, 6974544), (72, 5521514), (76, 5230908), (114, 3487272), (144, 2760757), (152, 2615454), (171, 2324848), (228, 1743636), (304, 1307727), (342, 1162424), (456, 871818), (684, 581212), (912, 435909), (1368, 290606), (2736, 145303)]