215124624

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 732286464

約数和(自身を除く): 517161840

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 248, 264, 279, 286, 312, 337, 341, 372, 396, 403, 429, 468, 496, 528, 558, 572, 624, 674, 682, 744, 792, 806, 858, 936, 1011, 1023, 1116, 1144, 1209, 1287, 1348, 1364, 1488, 1584, 1612, 1716, 1872, 2022, 2046, 2232, 2288, 2418, 2574, 2696, 2728, 3033, 3069, 3224, 3432, 3627, 3707, 4044, 4092, 4381, 4433, 4464, 4836, 5148, 5392, 5456, 6066, 6138, 6448, 6864, 7254, 7414, 8088, 8184, 8762, 8866, 9672, 10296, 10447, 11121, 12132, 12276, 13143, 13299, 14508, 14828, 16176, 16368, 17524, 17732, 19344, 20592, 20894, 22242, 24264, 24552, 26286, 26598, 29016, 29656, 31341, 33363, 35048, 35464, 39429, 39897, 41788, 44484, 48191, 48528, 49104, 52572, 53196, 58032, 59312, 62682, 66726, 70096, 70928, 78858, 79794, 83576, 88968, 94023, 96382, 105144, 106392, 114917, 125364, 133452, 135811, 144573, 157716, 159588, 167152, 177936, 188046, 192764, 210288, 212784, 229834, 250728, 266904, 271622, 289146, 315432, 319176, 344751, 376092, 385528, 407433, 433719, 459668, 501456, 533808, 543244, 578292, 630864, 638352, 689502, 752184, 771056, 814866, 867438, 919336, 1034253, 1086488, 1156584, 1222299, 1379004, 1493921, 1504368, 1629732, 1734876, 1838672, 2068506, 2172976, 2313168, 2444598, 2758008, 2987842, 3259464, 3469752, 4137012, 4481763, 4889196, 5516016, 5975684, 6518928, 6939504, 8274024, 8963526, 9778392, 11951368, 13445289, 16548048, 17927052, 19556784, 23902736, 26890578, 35854104, 53781156, 71708208, 107562312, 215124624]

約数ペア:

[(1, 215124624), (2, 107562312), (3, 71708208), (4, 53781156), (6, 35854104), (8, 26890578), (9, 23902736), (11, 19556784), (12, 17927052), (13, 16548048), (16, 13445289), (18, 11951368), (22, 9778392), (24, 8963526), (26, 8274024), (31, 6939504), (33, 6518928), (36, 5975684), (39, 5516016), (44, 4889196), (48, 4481763), (52, 4137012), (62, 3469752), (66, 3259464), (72, 2987842), (78, 2758008), (88, 2444598), (93, 2313168), (99, 2172976), (104, 2068506), (117, 1838672), (124, 1734876), (132, 1629732), (143, 1504368), (144, 1493921), (156, 1379004), (176, 1222299), (186, 1156584), (198, 1086488), (208, 1034253), (234, 919336), (248, 867438), (264, 814866), (279, 771056), (286, 752184), (312, 689502), (337, 638352), (341, 630864), (372, 578292), (396, 543244), (403, 533808), (429, 501456), (468, 459668), (496, 433719), (528, 407433), (558, 385528), (572, 376092), (624, 344751), (674, 319176), (682, 315432), (744, 289146), (792, 271622), (806, 266904), (858, 250728), (936, 229834), (1011, 212784), (1023, 210288), (1116, 192764), (1144, 188046), (1209, 177936), (1287, 167152), (1348, 159588), (1364, 157716), (1488, 144573), (1584, 135811), (1612, 133452), (1716, 125364), (1872, 114917), (2022, 106392), (2046, 105144), (2232, 96382), (2288, 94023), (2418, 88968), (2574, 83576), (2696, 79794), (2728, 78858), (3033, 70928), (3069, 70096), (3224, 66726), (3432, 62682), (3627, 59312), (3707, 58032), (4044, 53196), (4092, 52572), (4381, 49104), (4433, 48528), (4464, 48191), (4836, 44484), (5148, 41788), (5392, 39897), (5456, 39429), (6066, 35464), (6138, 35048), (6448, 33363), (6864, 31341), (7254, 29656), (7414, 29016), (8088, 26598), (8184, 26286), (8762, 24552), (8866, 24264), (9672, 22242), (10296, 20894), (10447, 20592), (11121, 19344), (12132, 17732), (12276, 17524), (13143, 16368), (13299, 16176), (14508, 14828)]