488916624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 1512792064

約数和(自身を除く): 1023875440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 73, 84, 93, 112, 124, 146, 168, 186, 217, 219, 248, 292, 336, 372, 434, 438, 496, 511, 584, 643, 651, 744, 868, 876, 1022, 1168, 1286, 1302, 1488, 1533, 1736, 1752, 1929, 2044, 2263, 2572, 2604, 3066, 3472, 3504, 3858, 4088, 4501, 4526, 5144, 5208, 6132, 6789, 7716, 8176, 9002, 9052, 10288, 10416, 12264, 13503, 13578, 15432, 15841, 18004, 18104, 19933, 24528, 27006, 27156, 30864, 31682, 36008, 36208, 39866, 46939, 47523, 54012, 54312, 59799, 63364, 72016, 79732, 93878, 95046, 108024, 108624, 119598, 126728, 139531, 140817, 159464, 187756, 190092, 216048, 239196, 253456, 279062, 281634, 318928, 328573, 375512, 380184, 418593, 478392, 558124, 563268, 657146, 751024, 760368, 837186, 956784, 985719, 1116248, 1126536, 1314292, 1455109, 1674372, 1971438, 2232496, 2253072, 2628584, 2910218, 3348744, 3942876, 4365327, 5257168, 5820436, 6697488, 7885752, 8730654, 10185763, 11640872, 15771504, 17461308, 20371526, 23281744, 30557289, 34922616, 40743052, 61114578, 69845232, 81486104, 122229156, 162972208, 244458312, 488916624]

約数ペア:

[(1, 488916624), (2, 244458312), (3, 162972208), (4, 122229156), (6, 81486104), (7, 69845232), (8, 61114578), (12, 40743052), (14, 34922616), (16, 30557289), (21, 23281744), (24, 20371526), (28, 17461308), (31, 15771504), (42, 11640872), (48, 10185763), (56, 8730654), (62, 7885752), (73, 6697488), (84, 5820436), (93, 5257168), (112, 4365327), (124, 3942876), (146, 3348744), (168, 2910218), (186, 2628584), (217, 2253072), (219, 2232496), (248, 1971438), (292, 1674372), (336, 1455109), (372, 1314292), (434, 1126536), (438, 1116248), (496, 985719), (511, 956784), (584, 837186), (643, 760368), (651, 751024), (744, 657146), (868, 563268), (876, 558124), (1022, 478392), (1168, 418593), (1286, 380184), (1302, 375512), (1488, 328573), (1533, 318928), (1736, 281634), (1752, 279062), (1929, 253456), (2044, 239196), (2263, 216048), (2572, 190092), (2604, 187756), (3066, 159464), (3472, 140817), (3504, 139531), (3858, 126728), (4088, 119598), (4501, 108624), (4526, 108024), (5144, 95046), (5208, 93878), (6132, 79732), (6789, 72016), (7716, 63364), (8176, 59799), (9002, 54312), (9052, 54012), (10288, 47523), (10416, 46939), (12264, 39866), (13503, 36208), (13578, 36008), (15432, 31682), (15841, 30864), (18004, 27156), (18104, 27006), (19933, 24528)]