921294528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 224

約数和(自身を含む): 3074139648

約数和(自身を除く): 2152845120

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 101, 112, 132, 154, 168, 176, 192, 202, 224, 231, 264, 303, 308, 336, 352, 404, 448, 462, 528, 606, 616, 617, 672, 704, 707, 808, 924, 1056, 1111, 1212, 1232, 1234, 1344, 1414, 1616, 1848, 1851, 2112, 2121, 2222, 2424, 2464, 2468, 2828, 3232, 3333, 3696, 3702, 4242, 4319, 4444, 4848, 4928, 4936, 5656, 6464, 6666, 6787, 7392, 7404, 7777, 8484, 8638, 8888, 9696, 9872, 11312, 12957, 13332, 13574, 14784, 14808, 15554, 16968, 17276, 17776, 19392, 19744, 20361, 22624, 23331, 25914, 26664, 27148, 29616, 31108, 33936, 34552, 35552, 39488, 40722, 45248, 46662, 47509, 51828, 53328, 54296, 59232, 62216, 62317, 67872, 69104, 71104, 81444, 93324, 95018, 103656, 106656, 108592, 118464, 124432, 124634, 135744, 138208, 142527, 162888, 186648, 186951, 190036, 207312, 213312, 217184, 248864, 249268, 276416, 285054, 325776, 373296, 373902, 380072, 414624, 434368, 436219, 497728, 498536, 570108, 651552, 685487, 746592, 747804, 760144, 829248, 872438, 997072, 1140216, 1303104, 1308657, 1370974, 1493184, 1495608, 1520288, 1744876, 1994144, 2056461, 2280432, 2617314, 2741948, 2991216, 3040576, 3489752, 3988288, 4112922, 4560864, 4798409, 5234628, 5483896, 5982432, 6979504, 8225844, 9121728, 9596818, 10469256, 10967792, 11964864, 13959008, 14395227, 16451688, 19193636, 20938512, 21935584, 27918016, 28790454, 32903376, 38387272, 41877024, 43871168, 57580908, 65806752, 76774544, 83754048, 115161816, 131613504, 153549088, 230323632, 307098176, 460647264, 921294528]

約数ペア:

[(1, 921294528), (2, 460647264), (3, 307098176), (4, 230323632), (6, 153549088), (7, 131613504), (8, 115161816), (11, 83754048), (12, 76774544), (14, 65806752), (16, 57580908), (21, 43871168), (22, 41877024), (24, 38387272), (28, 32903376), (32, 28790454), (33, 27918016), (42, 21935584), (44, 20938512), (48, 19193636), (56, 16451688), (64, 14395227), (66, 13959008), (77, 11964864), (84, 10967792), (88, 10469256), (96, 9596818), (101, 9121728), (112, 8225844), (132, 6979504), (154, 5982432), (168, 5483896), (176, 5234628), (192, 4798409), (202, 4560864), (224, 4112922), (231, 3988288), (264, 3489752), (303, 3040576), (308, 2991216), (336, 2741948), (352, 2617314), (404, 2280432), (448, 2056461), (462, 1994144), (528, 1744876), (606, 1520288), (616, 1495608), (617, 1493184), (672, 1370974), (704, 1308657), (707, 1303104), (808, 1140216), (924, 997072), (1056, 872438), (1111, 829248), (1212, 760144), (1232, 747804), (1234, 746592), (1344, 685487), (1414, 651552), (1616, 570108), (1848, 498536), (1851, 497728), (2112, 436219), (2121, 434368), (2222, 414624), (2424, 380072), (2464, 373902), (2468, 373296), (2828, 325776), (3232, 285054), (3333, 276416), (3696, 249268), (3702, 248864), (4242, 217184), (4319, 213312), (4444, 207312), (4848, 190036), (4928, 186951), (4936, 186648), (5656, 162888), (6464, 142527), (6666, 138208), (6787, 135744), (7392, 124634), (7404, 124432), (7777, 118464), (8484, 108592), (8638, 106656), (8888, 103656), (9696, 95018), (9872, 93324), (11312, 81444), (12957, 71104), (13332, 69104), (13574, 67872), (14784, 62317), (14808, 62216), (15554, 59232), (16968, 54296), (17276, 53328), (17776, 51828), (19392, 47509), (19744, 46662), (20361, 45248), (22624, 40722), (23331, 39488), (25914, 35552), (26664, 34552), (27148, 33936), (29616, 31108)]