254664504

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 722442240

約数和(自身を除く): 467777736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 71, 72, 93, 124, 142, 186, 213, 248, 279, 284, 372, 426, 558, 568, 639, 744, 852, 1116, 1278, 1607, 1704, 2201, 2232, 2556, 3214, 4402, 4821, 5112, 6428, 6603, 8804, 9642, 12856, 13206, 14463, 17608, 19284, 19809, 26412, 28926, 38568, 39618, 49817, 52824, 57852, 79236, 99634, 114097, 115704, 149451, 158472, 199268, 228194, 298902, 342291, 398536, 448353, 456388, 597804, 684582, 896706, 912776, 1026873, 1195608, 1369164, 1793412, 2053746, 2738328, 3537007, 3586824, 4107492, 7074014, 8214984, 10611021, 14148028, 21222042, 28296056, 31833063, 42444084, 63666126, 84888168, 127332252, 254664504]

約数ペア:

[(1, 254664504), (2, 127332252), (3, 84888168), (4, 63666126), (6, 42444084), (8, 31833063), (9, 28296056), (12, 21222042), (18, 14148028), (24, 10611021), (31, 8214984), (36, 7074014), (62, 4107492), (71, 3586824), (72, 3537007), (93, 2738328), (124, 2053746), (142, 1793412), (186, 1369164), (213, 1195608), (248, 1026873), (279, 912776), (284, 896706), (372, 684582), (426, 597804), (558, 456388), (568, 448353), (639, 398536), (744, 342291), (852, 298902), (1116, 228194), (1278, 199268), (1607, 158472), (1704, 149451), (2201, 115704), (2232, 114097), (2556, 99634), (3214, 79236), (4402, 57852), (4821, 52824), (5112, 49817), (6428, 39618), (6603, 38568), (8804, 28926), (9642, 26412), (12856, 19809), (13206, 19284), (14463, 17608)]