1015142968

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6911}}^1$

素因数の和:7028

約数の個数: 64

約数和(自身を含む): 2262712320

約数和(自身を除く): 1247569352

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 344, 427, 488, 602, 854, 1204, 1708, 2408, 2623, 3416, 5246, 6911, 10492, 13822, 18361, 20984, 27644, 36722, 48377, 55288, 73444, 96754, 146888, 193508, 297173, 387016, 421571, 594346, 843142, 1188692, 1686284, 2080211, 2377384, 2950997, 3372568, 4160422, 5901994, 8320844, 11803988, 16641688, 18127553, 23607976, 36255106, 72510212, 126892871, 145020424, 253785742, 507571484, 1015142968]

約数ペア:

[(1, 1015142968), (2, 507571484), (4, 253785742), (7, 145020424), (8, 126892871), (14, 72510212), (28, 36255106), (43, 23607976), (56, 18127553), (61, 16641688), (86, 11803988), (122, 8320844), (172, 5901994), (244, 4160422), (301, 3372568), (344, 2950997), (427, 2377384), (488, 2080211), (602, 1686284), (854, 1188692), (1204, 843142), (1708, 594346), (2408, 421571), (2623, 387016), (3416, 297173), (5246, 193508), (6911, 146888), (10492, 96754), (13822, 73444), (18361, 55288), (20984, 48377), (27644, 36722)]