511249644

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 1491130368

約数和(自身を除く): 979880724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 47, 54, 57, 62, 76, 81, 93, 94, 108, 114, 124, 141, 162, 171, 186, 188, 228, 243, 279, 282, 324, 342, 361, 372, 423, 486, 513, 558, 564, 589, 684, 722, 837, 846, 893, 972, 1026, 1083, 1116, 1178, 1269, 1444, 1457, 1539, 1674, 1692, 1767, 1786, 2052, 2166, 2356, 2511, 2538, 2679, 2914, 3078, 3249, 3348, 3534, 3572, 3807, 4332, 4371, 4617, 5022, 5076, 5301, 5358, 5828, 6156, 6498, 7068, 7533, 7614, 8037, 8742, 9234, 9747, 10044, 10602, 10716, 11191, 11421, 12996, 13113, 15066, 15228, 15903, 16074, 16967, 17484, 18468, 19494, 21204, 22382, 22842, 24111, 26226, 27683, 29241, 30132, 31806, 32148, 33573, 33934, 38988, 39339, 44764, 45684, 47709, 48222, 50901, 52452, 55366, 58482, 63612, 67146, 67868, 72333, 78678, 83049, 87723, 95418, 96444, 100719, 101802, 110732, 116964, 118017, 134292, 143127, 144666, 152703, 157356, 166098, 175446, 190836, 201438, 203604, 216999, 236034, 249147, 286254, 289332, 302157, 305406, 332196, 350892, 354051, 402876, 433998, 458109, 472068, 498294, 525977, 572508, 604314, 610812, 708102, 747441, 867996, 906471, 916218, 996588, 1051954, 1208628, 1374327, 1416204, 1494882, 1577931, 1812942, 1832436, 2103908, 2242323, 2719413, 2748654, 2989764, 3155862, 3625884, 4122981, 4484646, 4733793, 5438826, 5497308, 6311724, 6726969, 8245962, 8969292, 9467586, 10877652, 13453938, 14201379, 16491924, 18935172, 26907876, 28402758, 42604137, 56805516, 85208274, 127812411, 170416548, 255624822, 511249644]

約数ペア:

[(1, 511249644), (2, 255624822), (3, 170416548), (4, 127812411), (6, 85208274), (9, 56805516), (12, 42604137), (18, 28402758), (19, 26907876), (27, 18935172), (31, 16491924), (36, 14201379), (38, 13453938), (47, 10877652), (54, 9467586), (57, 8969292), (62, 8245962), (76, 6726969), (81, 6311724), (93, 5497308), (94, 5438826), (108, 4733793), (114, 4484646), (124, 4122981), (141, 3625884), (162, 3155862), (171, 2989764), (186, 2748654), (188, 2719413), (228, 2242323), (243, 2103908), (279, 1832436), (282, 1812942), (324, 1577931), (342, 1494882), (361, 1416204), (372, 1374327), (423, 1208628), (486, 1051954), (513, 996588), (558, 916218), (564, 906471), (589, 867996), (684, 747441), (722, 708102), (837, 610812), (846, 604314), (893, 572508), (972, 525977), (1026, 498294), (1083, 472068), (1116, 458109), (1178, 433998), (1269, 402876), (1444, 354051), (1457, 350892), (1539, 332196), (1674, 305406), (1692, 302157), (1767, 289332), (1786, 286254), (2052, 249147), (2166, 236034), (2356, 216999), (2511, 203604), (2538, 201438), (2679, 190836), (2914, 175446), (3078, 166098), (3249, 157356), (3348, 152703), (3534, 144666), (3572, 143127), (3807, 134292), (4332, 118017), (4371, 116964), (4617, 110732), (5022, 101802), (5076, 100719), (5301, 96444), (5358, 95418), (5828, 87723), (6156, 83049), (6498, 78678), (7068, 72333), (7533, 67868), (7614, 67146), (8037, 63612), (8742, 58482), (9234, 55366), (9747, 52452), (10044, 50901), (10602, 48222), (10716, 47709), (11191, 45684), (11421, 44764), (12996, 39339), (13113, 38988), (15066, 33934), (15228, 33573), (15903, 32148), (16074, 31806), (16967, 30132), (17484, 29241), (18468, 27683), (19494, 26226), (21204, 24111), (22382, 22842)]