475804938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 1108408320

約数和(自身を除く): 632603382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 379, 421, 426, 497, 758, 842, 994, 1137, 1263, 1491, 2274, 2526, 2653, 2947, 2982, 5306, 5894, 7959, 8841, 15918, 17682, 26909, 29891, 53818, 59782, 80727, 89673, 159559, 161454, 179346, 188363, 209237, 319118, 376726, 418474, 478677, 565089, 627711, 957354, 1116913, 1130178, 1255422, 2233826, 3350739, 6701478, 11328689, 22657378, 33986067, 67972134, 79300823, 158601646, 237902469, 475804938]

約数ペア:

[(1, 475804938), (2, 237902469), (3, 158601646), (6, 79300823), (7, 67972134), (14, 33986067), (21, 22657378), (42, 11328689), (71, 6701478), (142, 3350739), (213, 2233826), (379, 1255422), (421, 1130178), (426, 1116913), (497, 957354), (758, 627711), (842, 565089), (994, 478677), (1137, 418474), (1263, 376726), (1491, 319118), (2274, 209237), (2526, 188363), (2653, 179346), (2947, 161454), (2982, 159559), (5306, 89673), (5894, 80727), (7959, 59782), (8841, 53818), (15918, 29891), (17682, 26909)]