319356864

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 224

約数和(自身を含む): 1009497600

約数和(自身を除く): 690140736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 71, 72, 76, 96, 108, 114, 137, 142, 144, 152, 171, 192, 213, 216, 228, 274, 284, 288, 304, 342, 411, 426, 432, 456, 513, 548, 568, 576, 608, 639, 684, 822, 852, 864, 912, 1026, 1096, 1136, 1216, 1233, 1278, 1349, 1368, 1644, 1704, 1728, 1824, 1917, 2052, 2192, 2272, 2466, 2556, 2603, 2698, 2736, 3288, 3408, 3648, 3699, 3834, 4047, 4104, 4384, 4544, 4932, 5112, 5206, 5396, 5472, 6576, 6816, 7398, 7668, 7809, 8094, 8208, 8768, 9727, 9864, 10224, 10412, 10792, 10944, 12141, 13152, 13632, 14796, 15336, 15618, 16188, 16416, 19454, 19728, 20448, 20824, 21584, 23427, 24282, 26304, 29181, 29592, 30672, 31236, 32376, 32832, 36423, 38908, 39456, 40896, 41648, 43168, 46854, 48564, 58362, 59184, 61344, 62472, 64752, 70281, 72846, 77816, 78912, 83296, 86336, 87543, 93708, 97128, 116724, 118368, 122688, 124944, 129504, 140562, 145692, 155632, 166592, 175086, 184813, 187416, 194256, 233448, 236736, 249888, 259008, 262629, 281124, 291384, 311264, 350172, 369626, 374832, 388512, 466896, 499776, 525258, 554439, 562248, 582768, 622528, 700344, 739252, 749664, 777024, 933792, 1050516, 1108878, 1124496, 1165536, 1400688, 1478504, 1499328, 1663317, 1867584, 2101032, 2217756, 2248992, 2331072, 2801376, 2957008, 3326634, 4202064, 4435512, 4497984, 4989951, 5602752, 5914016, 6653268, 8404128, 8871024, 9979902, 11828032, 13306536, 16808256, 17742048, 19959804, 26613072, 35484096, 39919608, 53226144, 79839216, 106452288, 159678432, 319356864]

約数ペア:

[(1, 319356864), (2, 159678432), (3, 106452288), (4, 79839216), (6, 53226144), (8, 39919608), (9, 35484096), (12, 26613072), (16, 19959804), (18, 17742048), (19, 16808256), (24, 13306536), (27, 11828032), (32, 9979902), (36, 8871024), (38, 8404128), (48, 6653268), (54, 5914016), (57, 5602752), (64, 4989951), (71, 4497984), (72, 4435512), (76, 4202064), (96, 3326634), (108, 2957008), (114, 2801376), (137, 2331072), (142, 2248992), (144, 2217756), (152, 2101032), (171, 1867584), (192, 1663317), (213, 1499328), (216, 1478504), (228, 1400688), (274, 1165536), (284, 1124496), (288, 1108878), (304, 1050516), (342, 933792), (411, 777024), (426, 749664), (432, 739252), (456, 700344), (513, 622528), (548, 582768), (568, 562248), (576, 554439), (608, 525258), (639, 499776), (684, 466896), (822, 388512), (852, 374832), (864, 369626), (912, 350172), (1026, 311264), (1096, 291384), (1136, 281124), (1216, 262629), (1233, 259008), (1278, 249888), (1349, 236736), (1368, 233448), (1644, 194256), (1704, 187416), (1728, 184813), (1824, 175086), (1917, 166592), (2052, 155632), (2192, 145692), (2272, 140562), (2466, 129504), (2556, 124944), (2603, 122688), (2698, 118368), (2736, 116724), (3288, 97128), (3408, 93708), (3648, 87543), (3699, 86336), (3834, 83296), (4047, 78912), (4104, 77816), (4384, 72846), (4544, 70281), (4932, 64752), (5112, 62472), (5206, 61344), (5396, 59184), (5472, 58362), (6576, 48564), (6816, 46854), (7398, 43168), (7668, 41648), (7809, 40896), (8094, 39456), (8208, 38908), (8768, 36423), (9727, 32832), (9864, 32376), (10224, 31236), (10412, 30672), (10792, 29592), (10944, 29181), (12141, 26304), (13152, 24282), (13632, 23427), (14796, 21584), (15336, 20824), (15618, 20448), (16188, 19728), (16416, 19454)]