2021651424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1450

約数の個数: 288

約数和(自身を含む): 6845477184

約数和(自身を除く): 4823825760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 32, 34, 36, 39, 46, 48, 51, 52, 68, 69, 72, 78, 92, 96, 102, 104, 117, 136, 138, 144, 153, 156, 184, 204, 207, 208, 221, 234, 272, 276, 288, 299, 306, 312, 368, 391, 408, 414, 416, 442, 468, 544, 552, 598, 612, 624, 663, 736, 782, 816, 828, 884, 897, 936, 1104, 1173, 1196, 1224, 1248, 1326, 1381, 1564, 1632, 1656, 1768, 1794, 1872, 1989, 2208, 2346, 2392, 2448, 2652, 2691, 2762, 3128, 3312, 3519, 3536, 3588, 3744, 3978, 4143, 4692, 4784, 4896, 5083, 5304, 5382, 5524, 6256, 6624, 7038, 7072, 7176, 7956, 8286, 9384, 9568, 10166, 10608, 10764, 11048, 12429, 12512, 14076, 14352, 15249, 15912, 16572, 17953, 18768, 20332, 21216, 21528, 22096, 23477, 24858, 28152, 28704, 30498, 31763, 31824, 33144, 35906, 37536, 40664, 43056, 44192, 45747, 46954, 49716, 53859, 56304, 60996, 63526, 63648, 66288, 70431, 71812, 81328, 86112, 91494, 93908, 95289, 99432, 107718, 112608, 121992, 127052, 132576, 140862, 143624, 161577, 162656, 182988, 187816, 190578, 198864, 211293, 215436, 243984, 254104, 281724, 285867, 287248, 305201, 323154, 365976, 375632, 381156, 397728, 412919, 422586, 430872, 487968, 508208, 539971, 563448, 571734, 574496, 610402, 646308, 731952, 751264, 762312, 825838, 845172, 861744, 915603, 1016416, 1079942, 1126896, 1143468, 1220804, 1238757, 1292616, 1463904, 1524624, 1619913, 1651676, 1690344, 1723488, 1831206, 2159884, 2253792, 2286936, 2441608, 2477514, 2585232, 2746809, 3049248, 3239826, 3303352, 3380688, 3662412, 3716271, 4319768, 4573872, 4859739, 4883216, 4955028, 5170464, 5493618, 6479652, 6606704, 6761376, 7019623, 7324824, 7432542, 8639536, 9147744, 9719478, 9766432, 9910056, 10987236, 12959304, 13213408, 14039246, 14649648, 14865084, 17279072, 19438956, 19820112, 21058869, 21974472, 25918608, 28078492, 29299296, 29730168, 38877912, 39640224, 42117738, 43948944, 51837216, 56156984, 59460336, 63176607, 77755824, 84235476, 87897888, 112313968, 118920672, 126353214, 155511648, 168470952, 224627936, 252706428, 336941904, 505412856, 673883808, 1010825712, 2021651424]

約数ペア:

[(1, 2021651424), (2, 1010825712), (3, 673883808), (4, 505412856), (6, 336941904), (8, 252706428), (9, 224627936), (12, 168470952), (13, 155511648), (16, 126353214), (17, 118920672), (18, 112313968), (23, 87897888), (24, 84235476), (26, 77755824), (32, 63176607), (34, 59460336), (36, 56156984), (39, 51837216), (46, 43948944), (48, 42117738), (51, 39640224), (52, 38877912), (68, 29730168), (69, 29299296), (72, 28078492), (78, 25918608), (92, 21974472), (96, 21058869), (102, 19820112), (104, 19438956), (117, 17279072), (136, 14865084), (138, 14649648), (144, 14039246), (153, 13213408), (156, 12959304), (184, 10987236), (204, 9910056), (207, 9766432), (208, 9719478), (221, 9147744), (234, 8639536), (272, 7432542), (276, 7324824), (288, 7019623), (299, 6761376), (306, 6606704), (312, 6479652), (368, 5493618), (391, 5170464), (408, 4955028), (414, 4883216), (416, 4859739), (442, 4573872), (468, 4319768), (544, 3716271), (552, 3662412), (598, 3380688), (612, 3303352), (624, 3239826), (663, 3049248), (736, 2746809), (782, 2585232), (816, 2477514), (828, 2441608), (884, 2286936), (897, 2253792), (936, 2159884), (1104, 1831206), (1173, 1723488), (1196, 1690344), (1224, 1651676), (1248, 1619913), (1326, 1524624), (1381, 1463904), (1564, 1292616), (1632, 1238757), (1656, 1220804), (1768, 1143468), (1794, 1126896), (1872, 1079942), (1989, 1016416), (2208, 915603), (2346, 861744), (2392, 845172), (2448, 825838), (2652, 762312), (2691, 751264), (2762, 731952), (3128, 646308), (3312, 610402), (3519, 574496), (3536, 571734), (3588, 563448), (3744, 539971), (3978, 508208), (4143, 487968), (4692, 430872), (4784, 422586), (4896, 412919), (5083, 397728), (5304, 381156), (5382, 375632), (5524, 365976), (6256, 323154), (6624, 305201), (7038, 287248), (7072, 285867), (7176, 281724), (7956, 254104), (8286, 243984), (9384, 215436), (9568, 211293), (10166, 198864), (10608, 190578), (10764, 187816), (11048, 182988), (12429, 162656), (12512, 161577), (14076, 143624), (14352, 140862), (15249, 132576), (15912, 127052), (16572, 121992), (17953, 112608), (18768, 107718), (20332, 99432), (21216, 95289), (21528, 93908), (22096, 91494), (23477, 86112), (24858, 81328), (28152, 71812), (28704, 70431), (30498, 66288), (31763, 63648), (31824, 63526), (33144, 60996), (35906, 56304), (37536, 53859), (40664, 49716), (43056, 46954), (44192, 45747)]