221751264

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 744629760

約数和(自身を除く): 522878496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 47, 48, 49, 51, 56, 59, 68, 84, 94, 96, 98, 102, 112, 118, 119, 136, 141, 147, 168, 177, 188, 196, 204, 224, 236, 238, 272, 282, 294, 329, 336, 354, 357, 376, 392, 408, 413, 472, 476, 544, 564, 588, 658, 672, 708, 714, 752, 784, 799, 816, 826, 833, 944, 952, 987, 1003, 1128, 1176, 1239, 1316, 1416, 1428, 1504, 1568, 1598, 1632, 1652, 1666, 1888, 1904, 1974, 2006, 2256, 2303, 2352, 2397, 2478, 2499, 2632, 2773, 2832, 2856, 2891, 3009, 3196, 3304, 3332, 3808, 3948, 4012, 4512, 4606, 4704, 4794, 4956, 4998, 5264, 5546, 5593, 5664, 5712, 5782, 6018, 6392, 6608, 6664, 6909, 7021, 7896, 8024, 8319, 8673, 9212, 9588, 9912, 9996, 10528, 11092, 11186, 11424, 11564, 12036, 12784, 13216, 13328, 13818, 14042, 15792, 16048, 16638, 16779, 17346, 18424, 19176, 19411, 19824, 19992, 21063, 22184, 22372, 23128, 24072, 25568, 26656, 27636, 28084, 31584, 32096, 33276, 33558, 34692, 36848, 38352, 38822, 39151, 39648, 39984, 42126, 44368, 44744, 46256, 47141, 48144, 49147, 55272, 56168, 58233, 66552, 67116, 69384, 73696, 76704, 77644, 78302, 79968, 84252, 88736, 89488, 92512, 94282, 96288, 98294, 110544, 112336, 116466, 117453, 133104, 134232, 135877, 138768, 141423, 147441, 155288, 156604, 168504, 178976, 188564, 196588, 221088, 224672, 232932, 234906, 266208, 268464, 271754, 277536, 282846, 294882, 310576, 313208, 329987, 337008, 377128, 393176, 407631, 465864, 469812, 536928, 543508, 565692, 589764, 621152, 626416, 659974, 674016, 754256, 786352, 815262, 931728, 939624, 989961, 1087016, 1131384, 1179528, 1252832, 1319948, 1508512, 1572704, 1630524, 1863456, 1879248, 1979922, 2174032, 2262768, 2309909, 2359056, 2639896, 3261048, 3758496, 3959844, 4348064, 4525536, 4619818, 4718112, 5279792, 6522096, 6929727, 7919688, 9239636, 10559584, 13044192, 13859454, 15839376, 18479272, 27718908, 31678752, 36958544, 55437816, 73917088, 110875632, 221751264]

約数ペア:

[(1, 221751264), (2, 110875632), (3, 73917088), (4, 55437816), (6, 36958544), (7, 31678752), (8, 27718908), (12, 18479272), (14, 15839376), (16, 13859454), (17, 13044192), (21, 10559584), (24, 9239636), (28, 7919688), (32, 6929727), (34, 6522096), (42, 5279792), (47, 4718112), (48, 4619818), (49, 4525536), (51, 4348064), (56, 3959844), (59, 3758496), (68, 3261048), (84, 2639896), (94, 2359056), (96, 2309909), (98, 2262768), (102, 2174032), (112, 1979922), (118, 1879248), (119, 1863456), (136, 1630524), (141, 1572704), (147, 1508512), (168, 1319948), (177, 1252832), (188, 1179528), (196, 1131384), (204, 1087016), (224, 989961), (236, 939624), (238, 931728), (272, 815262), (282, 786352), (294, 754256), (329, 674016), (336, 659974), (354, 626416), (357, 621152), (376, 589764), (392, 565692), (408, 543508), (413, 536928), (472, 469812), (476, 465864), (544, 407631), (564, 393176), (588, 377128), (658, 337008), (672, 329987), (708, 313208), (714, 310576), (752, 294882), (784, 282846), (799, 277536), (816, 271754), (826, 268464), (833, 266208), (944, 234906), (952, 232932), (987, 224672), (1003, 221088), (1128, 196588), (1176, 188564), (1239, 178976), (1316, 168504), (1416, 156604), (1428, 155288), (1504, 147441), (1568, 141423), (1598, 138768), (1632, 135877), (1652, 134232), (1666, 133104), (1888, 117453), (1904, 116466), (1974, 112336), (2006, 110544), (2256, 98294), (2303, 96288), (2352, 94282), (2397, 92512), (2478, 89488), (2499, 88736), (2632, 84252), (2773, 79968), (2832, 78302), (2856, 77644), (2891, 76704), (3009, 73696), (3196, 69384), (3304, 67116), (3332, 66552), (3808, 58233), (3948, 56168), (4012, 55272), (4512, 49147), (4606, 48144), (4704, 47141), (4794, 46256), (4956, 44744), (4998, 44368), (5264, 42126), (5546, 39984), (5593, 39648), (5664, 39151), (5712, 38822), (5782, 38352), (6018, 36848), (6392, 34692), (6608, 33558), (6664, 33276), (6909, 32096), (7021, 31584), (7896, 28084), (8024, 27636), (8319, 26656), (8673, 25568), (9212, 24072), (9588, 23128), (9912, 22372), (9996, 22184), (10528, 21063), (11092, 19992), (11186, 19824), (11424, 19411), (11564, 19176), (12036, 18424), (12784, 17346), (13216, 16779), (13328, 16638), (13818, 16048), (14042, 15792)]