6420003456

素因数分解:

$2^7\times 3^1\times {\mathrm{653}}^1\times {\mathrm{25603}}^1$

素因数の和:26273

約数の個数: 64

約数和(自身を含む): 17079916320

約数和(自身を除く): 10659912864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 653, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 15672, 20896, 25603, 31344, 41792, 51206, 62688, 76809, 83584, 102412, 125376, 153618, 204824, 250752, 307236, 409648, 614472, 819296, 1228944, 1638592, 2457888, 3277184, 4915776, 9831552, 16718759, 33437518, 50156277, 66875036, 100312554, 133750072, 200625108, 267500144, 401250216, 535000288, 802500432, 1070000576, 1605000864, 2140001152, 3210001728, 6420003456]

約数ペア:

[(1, 6420003456), (2, 3210001728), (3, 2140001152), (4, 1605000864), (6, 1070000576), (8, 802500432), (12, 535000288), (16, 401250216), (24, 267500144), (32, 200625108), (48, 133750072), (64, 100312554), (96, 66875036), (128, 50156277), (192, 33437518), (384, 16718759), (653, 9831552), (1306, 4915776), (1959, 3277184), (2612, 2457888), (3918, 1638592), (5224, 1228944), (7836, 819296), (10448, 614472), (15672, 409648), (20896, 307236), (25603, 250752), (31344, 204824), (41792, 153618), (51206, 125376), (62688, 102412), (76809, 83584)]