212603184

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 642339840

約数和(自身を除く): 429736656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 47, 48, 54, 72, 74, 94, 108, 111, 141, 144, 148, 188, 216, 222, 282, 283, 296, 333, 376, 423, 432, 444, 564, 566, 592, 666, 752, 846, 849, 888, 999, 1128, 1132, 1269, 1332, 1692, 1698, 1739, 1776, 1998, 2256, 2264, 2538, 2547, 2664, 3384, 3396, 3478, 3996, 4528, 5076, 5094, 5217, 5328, 6768, 6792, 6956, 7641, 7992, 10152, 10188, 10434, 10471, 13301, 13584, 13912, 15282, 15651, 15984, 20304, 20376, 20868, 20942, 26602, 27824, 30564, 31302, 31413, 39903, 40752, 41736, 41884, 46953, 53204, 61128, 62604, 62826, 79806, 83472, 83768, 93906, 94239, 106408, 119709, 122256, 125208, 125652, 159612, 167536, 187812, 188478, 212816, 239418, 250416, 251304, 282717, 319224, 359127, 375624, 376956, 478836, 492137, 502608, 565434, 638448, 718254, 751248, 753912, 957672, 984274, 1130868, 1436508, 1476411, 1507824, 1915344, 1968548, 2261736, 2873016, 2952822, 3937096, 4429233, 4523472, 5746032, 5905644, 7874192, 8858466, 11811288, 13287699, 17716932, 23622576, 26575398, 35433864, 53150796, 70867728, 106301592, 212603184]

約数ペア:

[(1, 212603184), (2, 106301592), (3, 70867728), (4, 53150796), (6, 35433864), (8, 26575398), (9, 23622576), (12, 17716932), (16, 13287699), (18, 11811288), (24, 8858466), (27, 7874192), (36, 5905644), (37, 5746032), (47, 4523472), (48, 4429233), (54, 3937096), (72, 2952822), (74, 2873016), (94, 2261736), (108, 1968548), (111, 1915344), (141, 1507824), (144, 1476411), (148, 1436508), (188, 1130868), (216, 984274), (222, 957672), (282, 753912), (283, 751248), (296, 718254), (333, 638448), (376, 565434), (423, 502608), (432, 492137), (444, 478836), (564, 376956), (566, 375624), (592, 359127), (666, 319224), (752, 282717), (846, 251304), (849, 250416), (888, 239418), (999, 212816), (1128, 188478), (1132, 187812), (1269, 167536), (1332, 159612), (1692, 125652), (1698, 125208), (1739, 122256), (1776, 119709), (1998, 106408), (2256, 94239), (2264, 93906), (2538, 83768), (2547, 83472), (2664, 79806), (3384, 62826), (3396, 62604), (3478, 61128), (3996, 53204), (4528, 46953), (5076, 41884), (5094, 41736), (5217, 40752), (5328, 39903), (6768, 31413), (6792, 31302), (6956, 30564), (7641, 27824), (7992, 26602), (10152, 20942), (10188, 20868), (10434, 20376), (10471, 20304), (13301, 15984), (13584, 15651), (13912, 15282)]