1551157638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 3223756800

約数和(自身を除く): 1672599162

約数列:

[1, 2, 3, 6, 47, 94, 131, 141, 199, 211, 262, 282, 393, 398, 422, 597, 633, 786, 1194, 1266, 6157, 9353, 9917, 12314, 18471, 18706, 19834, 26069, 27641, 28059, 29751, 36942, 41989, 52138, 55282, 56118, 59502, 78207, 82923, 83978, 125967, 156414, 165846, 251934, 1225243, 1299127, 1973483, 2450486, 2598254, 3675729, 3897381, 3946966, 5500559, 5920449, 7351458, 7794762, 11001118, 11840898, 16501677, 33003354, 258526273, 517052546, 775578819, 1551157638]

約数ペア:

[(1, 1551157638), (2, 775578819), (3, 517052546), (6, 258526273), (47, 33003354), (94, 16501677), (131, 11840898), (141, 11001118), (199, 7794762), (211, 7351458), (262, 5920449), (282, 5500559), (393, 3946966), (398, 3897381), (422, 3675729), (597, 2598254), (633, 2450486), (786, 1973483), (1194, 1299127), (1266, 1225243), (6157, 251934), (9353, 165846), (9917, 156414), (12314, 125967), (18471, 83978), (18706, 82923), (19834, 78207), (26069, 59502), (27641, 56118), (28059, 55282), (29751, 52138), (36942, 41989)]