1420955424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{704839}}^1$

素因数の和:704862

約数の個数: 72

約数和(自身を含む): 4618111680

約数和(自身を除く): 3197156256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 704839, 1409678, 2114517, 2819356, 4229034, 4933873, 5638712, 6343551, 8458068, 9867746, 11277424, 12687102, 14801619, 16916136, 19735492, 22554848, 25374204, 29603238, 33832272, 39470984, 44404857, 50748408, 59206476, 67664544, 78941968, 88809714, 101496816, 118412952, 157883936, 177619428, 202993632, 236825904, 355238856, 473651808, 710477712, 1420955424]

約数ペア:

[(1, 1420955424), (2, 710477712), (3, 473651808), (4, 355238856), (6, 236825904), (7, 202993632), (8, 177619428), (9, 157883936), (12, 118412952), (14, 101496816), (16, 88809714), (18, 78941968), (21, 67664544), (24, 59206476), (28, 50748408), (32, 44404857), (36, 39470984), (42, 33832272), (48, 29603238), (56, 25374204), (63, 22554848), (72, 19735492), (84, 16916136), (96, 14801619), (112, 12687102), (126, 11277424), (144, 9867746), (168, 8458068), (224, 6343551), (252, 5638712), (288, 4933873), (336, 4229034), (504, 2819356), (672, 2114517), (1008, 1409678), (2016, 704839)]