312199488

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 224

約数和(自身を含む): 996086400

約数和(自身を除く): 683886912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 96, 108, 111, 114, 144, 148, 152, 171, 192, 216, 222, 228, 257, 288, 296, 304, 333, 342, 432, 444, 456, 513, 514, 576, 592, 608, 666, 684, 703, 771, 864, 888, 912, 999, 1026, 1028, 1184, 1216, 1332, 1368, 1406, 1542, 1728, 1776, 1824, 1998, 2052, 2056, 2109, 2313, 2368, 2664, 2736, 2812, 3084, 3552, 3648, 3996, 4104, 4112, 4218, 4626, 4883, 5328, 5472, 5624, 6168, 6327, 6939, 7104, 7992, 8208, 8224, 8436, 9252, 9509, 9766, 10656, 10944, 11248, 12336, 12654, 13878, 14649, 15984, 16416, 16448, 16872, 18504, 18981, 19018, 19532, 21312, 22496, 24672, 25308, 27756, 28527, 29298, 31968, 32832, 33744, 37008, 37962, 38036, 39064, 43947, 44992, 49344, 50616, 55512, 57054, 58596, 63936, 67488, 74016, 75924, 76072, 78128, 85581, 87894, 101232, 111024, 114108, 117192, 131841, 134976, 148032, 151848, 152144, 156256, 171162, 175788, 180671, 202464, 222048, 228216, 234384, 256743, 263682, 303696, 304288, 312512, 342324, 351576, 361342, 404928, 444096, 456432, 468768, 513486, 527364, 542013, 607392, 608576, 684648, 703152, 722684, 912864, 937536, 1026972, 1054728, 1084026, 1214784, 1369296, 1406304, 1445368, 1626039, 1825728, 2053944, 2109456, 2168052, 2738592, 2812608, 2890736, 3252078, 4107888, 4218912, 4336104, 4878117, 5477184, 5781472, 6504156, 8215776, 8437824, 8672208, 9756234, 11562944, 13008312, 16431552, 17344416, 19512468, 26016624, 34688832, 39024936, 52033248, 78049872, 104066496, 156099744, 312199488]

約数ペア:

[(1, 312199488), (2, 156099744), (3, 104066496), (4, 78049872), (6, 52033248), (8, 39024936), (9, 34688832), (12, 26016624), (16, 19512468), (18, 17344416), (19, 16431552), (24, 13008312), (27, 11562944), (32, 9756234), (36, 8672208), (37, 8437824), (38, 8215776), (48, 6504156), (54, 5781472), (57, 5477184), (64, 4878117), (72, 4336104), (74, 4218912), (76, 4107888), (96, 3252078), (108, 2890736), (111, 2812608), (114, 2738592), (144, 2168052), (148, 2109456), (152, 2053944), (171, 1825728), (192, 1626039), (216, 1445368), (222, 1406304), (228, 1369296), (257, 1214784), (288, 1084026), (296, 1054728), (304, 1026972), (333, 937536), (342, 912864), (432, 722684), (444, 703152), (456, 684648), (513, 608576), (514, 607392), (576, 542013), (592, 527364), (608, 513486), (666, 468768), (684, 456432), (703, 444096), (771, 404928), (864, 361342), (888, 351576), (912, 342324), (999, 312512), (1026, 304288), (1028, 303696), (1184, 263682), (1216, 256743), (1332, 234384), (1368, 228216), (1406, 222048), (1542, 202464), (1728, 180671), (1776, 175788), (1824, 171162), (1998, 156256), (2052, 152144), (2056, 151848), (2109, 148032), (2313, 134976), (2368, 131841), (2664, 117192), (2736, 114108), (2812, 111024), (3084, 101232), (3552, 87894), (3648, 85581), (3996, 78128), (4104, 76072), (4112, 75924), (4218, 74016), (4626, 67488), (4883, 63936), (5328, 58596), (5472, 57054), (5624, 55512), (6168, 50616), (6327, 49344), (6939, 44992), (7104, 43947), (7992, 39064), (8208, 38036), (8224, 37962), (8436, 37008), (9252, 33744), (9509, 32832), (9766, 31968), (10656, 29298), (10944, 28527), (11248, 27756), (12336, 25308), (12654, 24672), (13878, 22496), (14649, 21312), (15984, 19532), (16416, 19018), (16448, 18981), (16872, 18504)]