315026586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1696

約数の個数: 72

約数和(自身を含む): 797719104

約数和(自身を除く): 482692518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 251, 294, 441, 502, 753, 882, 1423, 1506, 1757, 2259, 2846, 3514, 4269, 4518, 5271, 8538, 9961, 10542, 12299, 12807, 15813, 19922, 24598, 25614, 29883, 31626, 36897, 59766, 69727, 73794, 89649, 110691, 139454, 179298, 209181, 221382, 357173, 418362, 627543, 714346, 1071519, 1255086, 2143038, 2500211, 3214557, 5000422, 6429114, 7500633, 15001266, 17501477, 22501899, 35002954, 45003798, 52504431, 105008862, 157513293, 315026586]

約数ペア:

[(1, 315026586), (2, 157513293), (3, 105008862), (6, 52504431), (7, 45003798), (9, 35002954), (14, 22501899), (18, 17501477), (21, 15001266), (42, 7500633), (49, 6429114), (63, 5000422), (98, 3214557), (126, 2500211), (147, 2143038), (251, 1255086), (294, 1071519), (441, 714346), (502, 627543), (753, 418362), (882, 357173), (1423, 221382), (1506, 209181), (1757, 179298), (2259, 139454), (2846, 110691), (3514, 89649), (4269, 73794), (4518, 69727), (5271, 59766), (8538, 36897), (9961, 31626), (10542, 29883), (12299, 25614), (12807, 24598), (15813, 19922)]