406039424

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 1092787200

約数和(自身を除く): 686747776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 32, 34, 38, 46, 56, 61, 64, 68, 76, 92, 112, 119, 122, 128, 133, 136, 152, 161, 184, 224, 238, 244, 266, 272, 304, 322, 323, 368, 391, 427, 437, 448, 476, 488, 532, 544, 608, 644, 646, 736, 782, 854, 874, 896, 952, 976, 1037, 1064, 1088, 1159, 1216, 1288, 1292, 1403, 1472, 1564, 1708, 1748, 1904, 1952, 2074, 2128, 2176, 2261, 2318, 2432, 2576, 2584, 2737, 2806, 2944, 3059, 3128, 3416, 3496, 3808, 3904, 4148, 4256, 4522, 4636, 5152, 5168, 5474, 5612, 6118, 6256, 6832, 6992, 7259, 7429, 7616, 7808, 8113, 8296, 8512, 9044, 9272, 9821, 10304, 10336, 10948, 11224, 12236, 12512, 13664, 13984, 14518, 14858, 15232, 16226, 16592, 17024, 18088, 18544, 19642, 19703, 20608, 20672, 21896, 22448, 23851, 24472, 25024, 26657, 27328, 27968, 29036, 29716, 32452, 33184, 36176, 37088, 39284, 39406, 41344, 43792, 44896, 47702, 48944, 50048, 52003, 53314, 54656, 55936, 58072, 59432, 64904, 66368, 72352, 74176, 78568, 78812, 87584, 89792, 95404, 97888, 104006, 106628, 116144, 118864, 129808, 132736, 137921, 144704, 148352, 157136, 157624, 166957, 175168, 179584, 186599, 190808, 195776, 208012, 213256, 232288, 237728, 259616, 275842, 289408, 314272, 315248, 333914, 350336, 373198, 381616, 391552, 416024, 426512, 453169, 464576, 475456, 519232, 551684, 628544, 630496, 667828, 746396, 763232, 832048, 853024, 906338, 929152, 950912, 1038464, 1103368, 1257088, 1260992, 1335656, 1492792, 1526464, 1664096, 1706048, 1812676, 2206736, 2521984, 2671312, 2985584, 3052928, 3172183, 3328192, 3412096, 3625352, 4413472, 5342624, 5971168, 6344366, 6656384, 7250704, 8826944, 10685248, 11942336, 12688732, 14501408, 17653888, 21370496, 23884672, 25377464, 29002816, 50754928, 58005632, 101509856, 203019712, 406039424]

約数ペア:

[(1, 406039424), (2, 203019712), (4, 101509856), (7, 58005632), (8, 50754928), (14, 29002816), (16, 25377464), (17, 23884672), (19, 21370496), (23, 17653888), (28, 14501408), (32, 12688732), (34, 11942336), (38, 10685248), (46, 8826944), (56, 7250704), (61, 6656384), (64, 6344366), (68, 5971168), (76, 5342624), (92, 4413472), (112, 3625352), (119, 3412096), (122, 3328192), (128, 3172183), (133, 3052928), (136, 2985584), (152, 2671312), (161, 2521984), (184, 2206736), (224, 1812676), (238, 1706048), (244, 1664096), (266, 1526464), (272, 1492792), (304, 1335656), (322, 1260992), (323, 1257088), (368, 1103368), (391, 1038464), (427, 950912), (437, 929152), (448, 906338), (476, 853024), (488, 832048), (532, 763232), (544, 746396), (608, 667828), (644, 630496), (646, 628544), (736, 551684), (782, 519232), (854, 475456), (874, 464576), (896, 453169), (952, 426512), (976, 416024), (1037, 391552), (1064, 381616), (1088, 373198), (1159, 350336), (1216, 333914), (1288, 315248), (1292, 314272), (1403, 289408), (1472, 275842), (1564, 259616), (1708, 237728), (1748, 232288), (1904, 213256), (1952, 208012), (2074, 195776), (2128, 190808), (2176, 186599), (2261, 179584), (2318, 175168), (2432, 166957), (2576, 157624), (2584, 157136), (2737, 148352), (2806, 144704), (2944, 137921), (3059, 132736), (3128, 129808), (3416, 118864), (3496, 116144), (3808, 106628), (3904, 104006), (4148, 97888), (4256, 95404), (4522, 89792), (4636, 87584), (5152, 78812), (5168, 78568), (5474, 74176), (5612, 72352), (6118, 66368), (6256, 64904), (6832, 59432), (6992, 58072), (7259, 55936), (7429, 54656), (7616, 53314), (7808, 52003), (8113, 50048), (8296, 48944), (8512, 47702), (9044, 44896), (9272, 43792), (9821, 41344), (10304, 39406), (10336, 39284), (10948, 37088), (11224, 36176), (12236, 33184), (12512, 32452), (13664, 29716), (13984, 29036), (14518, 27968), (14858, 27328), (15232, 26657), (16226, 25024), (16592, 24472), (17024, 23851), (18088, 22448), (18544, 21896), (19642, 20672), (19703, 20608)]