505743672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 1580083200

約数和(自身を除く): 1074339528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 269, 361, 372, 399, 434, 456, 532, 538, 589, 651, 722, 744, 798, 807, 868, 1064, 1076, 1083, 1178, 1302, 1444, 1596, 1614, 1736, 1767, 1883, 2152, 2166, 2356, 2527, 2604, 2888, 3192, 3228, 3534, 3766, 4123, 4332, 4712, 5054, 5111, 5208, 5649, 6456, 7068, 7532, 7581, 8246, 8339, 8664, 10108, 10222, 11191, 11298, 12369, 14136, 15064, 15162, 15333, 16492, 16678, 20216, 20444, 22382, 22596, 24738, 25017, 30324, 30666, 32984, 33356, 33573, 35777, 40888, 44764, 45192, 49476, 50034, 58373, 60648, 61332, 66712, 67146, 71554, 78337, 89528, 97109, 98952, 100068, 107331, 116746, 122664, 134292, 143108, 156674, 158441, 175119, 194218, 200136, 214662, 233492, 235011, 268584, 286216, 291327, 313348, 316882, 350238, 388436, 429324, 466984, 470022, 475323, 582654, 626696, 633764, 679763, 700476, 776872, 858648, 940044, 950646, 1109087, 1165308, 1267528, 1359526, 1400952, 1880088, 1901292, 2039289, 2218174, 2330616, 2719052, 3010379, 3327261, 3802584, 4078578, 4436348, 5438104, 6020758, 6654522, 8157156, 8872696, 9031137, 12041516, 13309044, 16314312, 18062274, 21072653, 24083032, 26618088, 36124548, 42145306, 63217959, 72249096, 84290612, 126435918, 168581224, 252871836, 505743672]

約数ペア:

[(1, 505743672), (2, 252871836), (3, 168581224), (4, 126435918), (6, 84290612), (7, 72249096), (8, 63217959), (12, 42145306), (14, 36124548), (19, 26618088), (21, 24083032), (24, 21072653), (28, 18062274), (31, 16314312), (38, 13309044), (42, 12041516), (56, 9031137), (57, 8872696), (62, 8157156), (76, 6654522), (84, 6020758), (93, 5438104), (114, 4436348), (124, 4078578), (133, 3802584), (152, 3327261), (168, 3010379), (186, 2719052), (217, 2330616), (228, 2218174), (248, 2039289), (266, 1901292), (269, 1880088), (361, 1400952), (372, 1359526), (399, 1267528), (434, 1165308), (456, 1109087), (532, 950646), (538, 940044), (589, 858648), (651, 776872), (722, 700476), (744, 679763), (798, 633764), (807, 626696), (868, 582654), (1064, 475323), (1076, 470022), (1083, 466984), (1178, 429324), (1302, 388436), (1444, 350238), (1596, 316882), (1614, 313348), (1736, 291327), (1767, 286216), (1883, 268584), (2152, 235011), (2166, 233492), (2356, 214662), (2527, 200136), (2604, 194218), (2888, 175119), (3192, 158441), (3228, 156674), (3534, 143108), (3766, 134292), (4123, 122664), (4332, 116746), (4712, 107331), (5054, 100068), (5111, 98952), (5208, 97109), (5649, 89528), (6456, 78337), (7068, 71554), (7532, 67146), (7581, 66712), (8246, 61332), (8339, 60648), (8664, 58373), (10108, 50034), (10222, 49476), (11191, 45192), (11298, 44764), (12369, 40888), (14136, 35777), (15064, 33573), (15162, 33356), (15333, 32984), (16492, 30666), (16678, 30324), (20216, 25017), (20444, 24738), (22382, 22596)]