212112264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 718502400

約数和(自身を除く): 506390136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 29, 34, 39, 42, 51, 52, 56, 58, 68, 78, 84, 87, 91, 102, 104, 116, 119, 136, 156, 168, 174, 182, 197, 203, 204, 221, 232, 238, 273, 312, 348, 357, 364, 377, 394, 406, 408, 442, 476, 493, 546, 591, 609, 663, 696, 714, 728, 754, 788, 812, 884, 952, 986, 1092, 1131, 1182, 1218, 1326, 1379, 1428, 1479, 1508, 1547, 1576, 1624, 1768, 1972, 2184, 2262, 2364, 2436, 2561, 2639, 2652, 2758, 2856, 2958, 3016, 3094, 3349, 3451, 3944, 4137, 4524, 4641, 4728, 4872, 5122, 5278, 5304, 5516, 5713, 5916, 6188, 6409, 6698, 6902, 7683, 7917, 8274, 9048, 9282, 10047, 10244, 10353, 10556, 11032, 11426, 11832, 12376, 12818, 13396, 13804, 15366, 15834, 16548, 17139, 17927, 18564, 19227, 20094, 20488, 20706, 21112, 22852, 23443, 25636, 26792, 27608, 30732, 31668, 33096, 34278, 35854, 37128, 38454, 39991, 40188, 41412, 43537, 44863, 45704, 46886, 51272, 53781, 61464, 63336, 68556, 70329, 71708, 74269, 76908, 79982, 80376, 82824, 87074, 89726, 93772, 97121, 107562, 119973, 130611, 134589, 137112, 140658, 143416, 148538, 153816, 159964, 174148, 179452, 187544, 194242, 215124, 222807, 239946, 261222, 269178, 281316, 291363, 297076, 304759, 319928, 348296, 358904, 388484, 430248, 445614, 479892, 519883, 522444, 538356, 562632, 582726, 594152, 609518, 679847, 776968, 891228, 914277, 959784, 1039766, 1044888, 1076712, 1165452, 1219036, 1262573, 1359694, 1559649, 1782456, 1828554, 2039541, 2079532, 2330904, 2438072, 2525146, 2719388, 3119298, 3657108, 3787719, 4079082, 4159064, 5050292, 5438776, 6238596, 7314216, 7575438, 8158164, 8838011, 10100584, 12477192, 15150876, 16316328, 17676022, 26514033, 30301752, 35352044, 53028066, 70704088, 106056132, 212112264]

約数ペア:

[(1, 212112264), (2, 106056132), (3, 70704088), (4, 53028066), (6, 35352044), (7, 30301752), (8, 26514033), (12, 17676022), (13, 16316328), (14, 15150876), (17, 12477192), (21, 10100584), (24, 8838011), (26, 8158164), (28, 7575438), (29, 7314216), (34, 6238596), (39, 5438776), (42, 5050292), (51, 4159064), (52, 4079082), (56, 3787719), (58, 3657108), (68, 3119298), (78, 2719388), (84, 2525146), (87, 2438072), (91, 2330904), (102, 2079532), (104, 2039541), (116, 1828554), (119, 1782456), (136, 1559649), (156, 1359694), (168, 1262573), (174, 1219036), (182, 1165452), (197, 1076712), (203, 1044888), (204, 1039766), (221, 959784), (232, 914277), (238, 891228), (273, 776968), (312, 679847), (348, 609518), (357, 594152), (364, 582726), (377, 562632), (394, 538356), (406, 522444), (408, 519883), (442, 479892), (476, 445614), (493, 430248), (546, 388484), (591, 358904), (609, 348296), (663, 319928), (696, 304759), (714, 297076), (728, 291363), (754, 281316), (788, 269178), (812, 261222), (884, 239946), (952, 222807), (986, 215124), (1092, 194242), (1131, 187544), (1182, 179452), (1218, 174148), (1326, 159964), (1379, 153816), (1428, 148538), (1479, 143416), (1508, 140658), (1547, 137112), (1576, 134589), (1624, 130611), (1768, 119973), (1972, 107562), (2184, 97121), (2262, 93772), (2364, 89726), (2436, 87074), (2561, 82824), (2639, 80376), (2652, 79982), (2758, 76908), (2856, 74269), (2958, 71708), (3016, 70329), (3094, 68556), (3349, 63336), (3451, 61464), (3944, 53781), (4137, 51272), (4524, 46886), (4641, 45704), (4728, 44863), (4872, 43537), (5122, 41412), (5278, 40188), (5304, 39991), (5516, 38454), (5713, 37128), (5916, 35854), (6188, 34278), (6409, 33096), (6698, 31668), (6902, 30732), (7683, 27608), (7917, 26792), (8274, 25636), (9048, 23443), (9282, 22852), (10047, 21112), (10244, 20706), (10353, 20488), (10556, 20094), (11032, 19227), (11426, 18564), (11832, 17927), (12376, 17139), (12818, 16548), (13396, 15834), (13804, 15366)]