254749488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 805948416

約数和(自身を除く): 551198928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 103, 112, 119, 136, 168, 204, 206, 238, 272, 309, 336, 357, 408, 412, 433, 476, 618, 714, 721, 816, 824, 866, 952, 1236, 1299, 1428, 1442, 1648, 1732, 1751, 1904, 2163, 2472, 2598, 2856, 2884, 3031, 3464, 3502, 4326, 4944, 5196, 5253, 5712, 5768, 6062, 6928, 7004, 7361, 8652, 9093, 10392, 10506, 11536, 12124, 12257, 14008, 14722, 17304, 18186, 20784, 21012, 22083, 24248, 24514, 28016, 29444, 34608, 36372, 36771, 42024, 44166, 44599, 48496, 49028, 51527, 58888, 72744, 73542, 84048, 88332, 89198, 98056, 103054, 117776, 133797, 145488, 147084, 154581, 176664, 178396, 196112, 206108, 267594, 294168, 309162, 312193, 353328, 356792, 412216, 535188, 588336, 618324, 624386, 713584, 758183, 824432, 936579, 1070376, 1236648, 1248772, 1516366, 1873158, 2140752, 2274549, 2473296, 2497544, 3032732, 3746316, 4549098, 4995088, 5307281, 6065464, 7492632, 9098196, 10614562, 12130928, 14985264, 15921843, 18196392, 21229124, 31843686, 36392784, 42458248, 63687372, 84916496, 127374744, 254749488]

約数ペア:

[(1, 254749488), (2, 127374744), (3, 84916496), (4, 63687372), (6, 42458248), (7, 36392784), (8, 31843686), (12, 21229124), (14, 18196392), (16, 15921843), (17, 14985264), (21, 12130928), (24, 10614562), (28, 9098196), (34, 7492632), (42, 6065464), (48, 5307281), (51, 4995088), (56, 4549098), (68, 3746316), (84, 3032732), (102, 2497544), (103, 2473296), (112, 2274549), (119, 2140752), (136, 1873158), (168, 1516366), (204, 1248772), (206, 1236648), (238, 1070376), (272, 936579), (309, 824432), (336, 758183), (357, 713584), (408, 624386), (412, 618324), (433, 588336), (476, 535188), (618, 412216), (714, 356792), (721, 353328), (816, 312193), (824, 309162), (866, 294168), (952, 267594), (1236, 206108), (1299, 196112), (1428, 178396), (1442, 176664), (1648, 154581), (1732, 147084), (1751, 145488), (1904, 133797), (2163, 117776), (2472, 103054), (2598, 98056), (2856, 89198), (2884, 88332), (3031, 84048), (3464, 73542), (3502, 72744), (4326, 58888), (4944, 51527), (5196, 49028), (5253, 48496), (5712, 44599), (5768, 44166), (6062, 42024), (6928, 36771), (7004, 36372), (7361, 34608), (8652, 29444), (9093, 28016), (10392, 24514), (10506, 24248), (11536, 22083), (12124, 21012), (12257, 20784), (14008, 18186), (14722, 17304)]