978405264

素因数分解:

$2^4\times 3^3\times {\mathrm{2264827}}^1$

素因数の和:2264844

約数の個数: 40

約数和(自身を含む): 2808386720

約数和(自身を除く): 1829981456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2264827, 4529654, 6794481, 9059308, 13588962, 18118616, 20383443, 27177924, 36237232, 40766886, 54355848, 61150329, 81533772, 108711696, 122300658, 163067544, 244601316, 326135088, 489202632, 978405264]

約数ペア:

[(1, 978405264), (2, 489202632), (3, 326135088), (4, 244601316), (6, 163067544), (8, 122300658), (9, 108711696), (12, 81533772), (16, 61150329), (18, 54355848), (24, 40766886), (27, 36237232), (36, 27177924), (48, 20383443), (54, 18118616), (72, 13588962), (108, 9059308), (144, 6794481), (216, 4529654), (432, 2264827)]