940141888

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 2435961600

約数和(自身を除く): 1495819712

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 73, 76, 89, 112, 119, 133, 136, 146, 152, 178, 224, 238, 266, 272, 292, 304, 323, 356, 448, 476, 511, 532, 544, 584, 608, 623, 646, 712, 952, 1022, 1064, 1088, 1168, 1216, 1241, 1246, 1292, 1387, 1424, 1513, 1691, 1904, 2044, 2128, 2261, 2336, 2482, 2492, 2584, 2774, 2848, 3026, 3382, 3808, 4088, 4256, 4522, 4672, 4964, 4984, 5168, 5548, 5696, 6052, 6497, 6764, 7616, 8176, 8512, 8687, 9044, 9709, 9928, 9968, 10336, 10591, 11096, 11837, 12104, 12994, 13528, 16352, 17374, 18088, 19418, 19856, 19936, 20672, 21182, 22192, 23579, 23674, 24208, 25988, 27056, 28747, 32704, 34748, 36176, 38836, 39712, 39872, 42364, 44384, 45479, 47158, 47348, 48416, 51976, 54112, 57494, 69496, 72352, 77672, 79424, 84728, 88768, 90958, 94316, 94696, 96832, 103952, 108224, 110449, 114988, 123443, 138992, 144704, 155344, 165053, 169456, 181916, 188632, 189392, 201229, 207904, 220898, 229976, 246886, 277984, 310688, 330106, 338912, 363832, 377264, 378784, 402458, 415808, 441796, 459952, 493772, 555968, 621376, 660212, 677824, 727664, 754528, 757568, 773143, 804916, 864101, 883592, 919904, 987544, 1320424, 1455328, 1509056, 1546286, 1609832, 1728202, 1767184, 1839808, 1975088, 2098531, 2640848, 2910656, 3092572, 3219664, 3456404, 3534368, 3950176, 4197062, 5281696, 6185144, 6439328, 6912808, 7068736, 7900352, 8394124, 10563392, 12370288, 12878656, 13825616, 14689717, 16788248, 24740576, 27651232, 29379434, 33576496, 49481152, 55302464, 58758868, 67152992, 117517736, 134305984, 235035472, 470070944, 940141888]

約数ペア:

[(1, 940141888), (2, 470070944), (4, 235035472), (7, 134305984), (8, 117517736), (14, 67152992), (16, 58758868), (17, 55302464), (19, 49481152), (28, 33576496), (32, 29379434), (34, 27651232), (38, 24740576), (56, 16788248), (64, 14689717), (68, 13825616), (73, 12878656), (76, 12370288), (89, 10563392), (112, 8394124), (119, 7900352), (133, 7068736), (136, 6912808), (146, 6439328), (152, 6185144), (178, 5281696), (224, 4197062), (238, 3950176), (266, 3534368), (272, 3456404), (292, 3219664), (304, 3092572), (323, 2910656), (356, 2640848), (448, 2098531), (476, 1975088), (511, 1839808), (532, 1767184), (544, 1728202), (584, 1609832), (608, 1546286), (623, 1509056), (646, 1455328), (712, 1320424), (952, 987544), (1022, 919904), (1064, 883592), (1088, 864101), (1168, 804916), (1216, 773143), (1241, 757568), (1246, 754528), (1292, 727664), (1387, 677824), (1424, 660212), (1513, 621376), (1691, 555968), (1904, 493772), (2044, 459952), (2128, 441796), (2261, 415808), (2336, 402458), (2482, 378784), (2492, 377264), (2584, 363832), (2774, 338912), (2848, 330106), (3026, 310688), (3382, 277984), (3808, 246886), (4088, 229976), (4256, 220898), (4522, 207904), (4672, 201229), (4964, 189392), (4984, 188632), (5168, 181916), (5548, 169456), (5696, 165053), (6052, 155344), (6497, 144704), (6764, 138992), (7616, 123443), (8176, 114988), (8512, 110449), (8687, 108224), (9044, 103952), (9709, 96832), (9928, 94696), (9968, 94316), (10336, 90958), (10591, 88768), (11096, 84728), (11837, 79424), (12104, 77672), (12994, 72352), (13528, 69496), (16352, 57494), (17374, 54112), (18088, 51976), (19418, 48416), (19856, 47348), (19936, 47158), (20672, 45479), (21182, 44384), (22192, 42364), (23579, 39872), (23674, 39712), (24208, 38836), (25988, 36176), (27056, 34748), (28747, 32704)]