12172055168

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 256

約数和(自身を含む): 31221335040

約数和(自身を除く): 19049279872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 61, 64, 74, 91, 104, 112, 122, 128, 148, 182, 208, 224, 244, 259, 296, 364, 416, 427, 448, 463, 481, 488, 518, 592, 728, 793, 832, 854, 896, 926, 962, 976, 1036, 1184, 1456, 1586, 1664, 1708, 1852, 1924, 1952, 2072, 2257, 2368, 2912, 3172, 3241, 3367, 3416, 3704, 3848, 3904, 4144, 4514, 4736, 5551, 5824, 6019, 6344, 6482, 6734, 6832, 7408, 7696, 7808, 8288, 9028, 11102, 11648, 12038, 12688, 12964, 13468, 13664, 14816, 15392, 15799, 16576, 17131, 18056, 22204, 24076, 25376, 25928, 26936, 27328, 28243, 29341, 29632, 30784, 31598, 33152, 34262, 36112, 42133, 44408, 48152, 50752, 51856, 53872, 54656, 56486, 58682, 59264, 61568, 63196, 68524, 72224, 84266, 88816, 96304, 101504, 103712, 107744, 112972, 117364, 119917, 126392, 137048, 144448, 168532, 177632, 192608, 197701, 205387, 207424, 215488, 222703, 225944, 234728, 239834, 252784, 274096, 288896, 337064, 355264, 367159, 385216, 395402, 410774, 414848, 430976, 445406, 451888, 469456, 479668, 505568, 548192, 674128, 710528, 734318, 770432, 790804, 821548, 890812, 903776, 938912, 959336, 1011136, 1044991, 1096384, 1348256, 1468636, 1558921, 1581608, 1643096, 1781624, 1807552, 1877824, 1918672, 2022272, 2089982, 2192768, 2570113, 2696512, 2937272, 3117842, 3163216, 3286192, 3563248, 3615104, 3755648, 3837344, 4179964, 5140226, 5393024, 5874544, 6235684, 6326432, 6572384, 7126496, 7314937, 7674688, 8359928, 10280452, 11749088, 12471368, 12652864, 13144768, 13584883, 14252992, 14629874, 15349376, 16719856, 20560904, 23498176, 24942736, 25305728, 26289536, 27169766, 28505984, 29259748, 33439712, 41121808, 46996352, 49885472, 54339532, 58519496, 66879424, 82243616, 95094181, 99770944, 108679064, 117038992, 133758848, 164487232, 190188362, 199541888, 217358128, 234077984, 328974464, 380376724, 434716256, 468155968, 760753448, 869432512, 936311936, 1521506896, 1738865024, 3043013792, 6086027584, 12172055168]

約数ペア:

[(1, 12172055168), (2, 6086027584), (4, 3043013792), (7, 1738865024), (8, 1521506896), (13, 936311936), (14, 869432512), (16, 760753448), (26, 468155968), (28, 434716256), (32, 380376724), (37, 328974464), (52, 234077984), (56, 217358128), (61, 199541888), (64, 190188362), (74, 164487232), (91, 133758848), (104, 117038992), (112, 108679064), (122, 99770944), (128, 95094181), (148, 82243616), (182, 66879424), (208, 58519496), (224, 54339532), (244, 49885472), (259, 46996352), (296, 41121808), (364, 33439712), (416, 29259748), (427, 28505984), (448, 27169766), (463, 26289536), (481, 25305728), (488, 24942736), (518, 23498176), (592, 20560904), (728, 16719856), (793, 15349376), (832, 14629874), (854, 14252992), (896, 13584883), (926, 13144768), (962, 12652864), (976, 12471368), (1036, 11749088), (1184, 10280452), (1456, 8359928), (1586, 7674688), (1664, 7314937), (1708, 7126496), (1852, 6572384), (1924, 6326432), (1952, 6235684), (2072, 5874544), (2257, 5393024), (2368, 5140226), (2912, 4179964), (3172, 3837344), (3241, 3755648), (3367, 3615104), (3416, 3563248), (3704, 3286192), (3848, 3163216), (3904, 3117842), (4144, 2937272), (4514, 2696512), (4736, 2570113), (5551, 2192768), (5824, 2089982), (6019, 2022272), (6344, 1918672), (6482, 1877824), (6734, 1807552), (6832, 1781624), (7408, 1643096), (7696, 1581608), (7808, 1558921), (8288, 1468636), (9028, 1348256), (11102, 1096384), (11648, 1044991), (12038, 1011136), (12688, 959336), (12964, 938912), (13468, 903776), (13664, 890812), (14816, 821548), (15392, 790804), (15799, 770432), (16576, 734318), (17131, 710528), (18056, 674128), (22204, 548192), (24076, 505568), (25376, 479668), (25928, 469456), (26936, 451888), (27328, 445406), (28243, 430976), (29341, 414848), (29632, 410774), (30784, 395402), (31598, 385216), (33152, 367159), (34262, 355264), (36112, 337064), (42133, 288896), (44408, 274096), (48152, 252784), (50752, 239834), (51856, 234728), (53872, 225944), (54656, 222703), (56486, 215488), (58682, 207424), (59264, 205387), (61568, 197701), (63196, 192608), (68524, 177632), (72224, 168532), (84266, 144448), (88816, 137048), (96304, 126392), (101504, 119917), (103712, 117364), (107744, 112972)]