304891328

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 224

約数和(自身を含む): 804672000

約数和(自身を除く): 499780672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 43, 49, 56, 64, 68, 76, 86, 98, 112, 119, 133, 136, 152, 172, 196, 224, 238, 266, 272, 301, 304, 323, 343, 344, 392, 448, 476, 532, 544, 602, 608, 646, 686, 688, 731, 784, 817, 833, 931, 952, 1064, 1088, 1204, 1216, 1292, 1372, 1376, 1462, 1568, 1634, 1666, 1862, 1904, 2107, 2128, 2261, 2408, 2584, 2744, 2752, 2924, 3136, 3268, 3332, 3724, 3808, 4214, 4256, 4522, 4816, 5117, 5168, 5488, 5719, 5831, 5848, 6517, 6536, 6664, 7448, 7616, 8428, 8512, 9044, 9632, 10234, 10336, 10976, 11438, 11662, 11696, 13034, 13072, 13328, 13889, 14749, 14896, 15827, 16856, 18088, 19264, 20468, 20672, 21952, 22876, 23324, 23392, 26068, 26144, 26656, 27778, 29498, 29792, 31654, 33712, 35819, 36176, 40033, 40936, 45752, 46648, 46784, 52136, 52288, 53312, 55556, 58996, 59584, 63308, 67424, 71638, 72352, 80066, 81872, 91504, 93296, 97223, 104272, 110789, 111112, 117992, 126616, 134848, 143276, 144704, 160132, 163744, 183008, 186592, 194446, 208544, 221578, 222224, 235984, 250733, 253232, 280231, 286552, 320264, 327488, 366016, 373184, 388892, 417088, 443156, 444448, 471968, 501466, 506464, 560462, 573104, 640528, 680561, 777784, 886312, 888896, 943936, 1002932, 1012928, 1120924, 1146208, 1281056, 1361122, 1555568, 1772624, 2005864, 2241848, 2292416, 2562112, 2722244, 3111136, 3545248, 4011728, 4483696, 4763927, 5444488, 6222272, 7090496, 8023456, 8967392, 9527854, 10888976, 16046912, 17934784, 19055708, 21777952, 38111416, 43555904, 76222832, 152445664, 304891328]

約数ペア:

[(1, 304891328), (2, 152445664), (4, 76222832), (7, 43555904), (8, 38111416), (14, 21777952), (16, 19055708), (17, 17934784), (19, 16046912), (28, 10888976), (32, 9527854), (34, 8967392), (38, 8023456), (43, 7090496), (49, 6222272), (56, 5444488), (64, 4763927), (68, 4483696), (76, 4011728), (86, 3545248), (98, 3111136), (112, 2722244), (119, 2562112), (133, 2292416), (136, 2241848), (152, 2005864), (172, 1772624), (196, 1555568), (224, 1361122), (238, 1281056), (266, 1146208), (272, 1120924), (301, 1012928), (304, 1002932), (323, 943936), (343, 888896), (344, 886312), (392, 777784), (448, 680561), (476, 640528), (532, 573104), (544, 560462), (602, 506464), (608, 501466), (646, 471968), (686, 444448), (688, 443156), (731, 417088), (784, 388892), (817, 373184), (833, 366016), (931, 327488), (952, 320264), (1064, 286552), (1088, 280231), (1204, 253232), (1216, 250733), (1292, 235984), (1372, 222224), (1376, 221578), (1462, 208544), (1568, 194446), (1634, 186592), (1666, 183008), (1862, 163744), (1904, 160132), (2107, 144704), (2128, 143276), (2261, 134848), (2408, 126616), (2584, 117992), (2744, 111112), (2752, 110789), (2924, 104272), (3136, 97223), (3268, 93296), (3332, 91504), (3724, 81872), (3808, 80066), (4214, 72352), (4256, 71638), (4522, 67424), (4816, 63308), (5117, 59584), (5168, 58996), (5488, 55556), (5719, 53312), (5831, 52288), (5848, 52136), (6517, 46784), (6536, 46648), (6664, 45752), (7448, 40936), (7616, 40033), (8428, 36176), (8512, 35819), (9044, 33712), (9632, 31654), (10234, 29792), (10336, 29498), (10976, 27778), (11438, 26656), (11662, 26144), (11696, 26068), (13034, 23392), (13072, 23324), (13328, 22876), (13889, 21952), (14749, 20672), (14896, 20468), (15827, 19264), (16856, 18088)]