393207584

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 1047997440

約数和(自身を除く): 654789856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 74, 76, 77, 88, 112, 133, 148, 152, 154, 176, 209, 224, 227, 259, 266, 296, 304, 308, 352, 407, 418, 454, 518, 532, 592, 608, 616, 703, 814, 836, 908, 1036, 1064, 1184, 1232, 1406, 1463, 1589, 1628, 1672, 1816, 2072, 2128, 2464, 2497, 2812, 2849, 2926, 3178, 3256, 3344, 3632, 4144, 4256, 4313, 4921, 4994, 5624, 5698, 5852, 6356, 6512, 6688, 7264, 7733, 8288, 8399, 8626, 9842, 9988, 11248, 11396, 11704, 12712, 13024, 15466, 16798, 17252, 17479, 19684, 19976, 22496, 22792, 23408, 25424, 30191, 30932, 33596, 34504, 34958, 39368, 39952, 45584, 46816, 47443, 50848, 54131, 58793, 60382, 61864, 67192, 69008, 69916, 78736, 79904, 91168, 92389, 94886, 108262, 117586, 120764, 123728, 134384, 138016, 139832, 157472, 159581, 184778, 189772, 216524, 235172, 241528, 247456, 268768, 279664, 319162, 332101, 369556, 379544, 433048, 470344, 483056, 559328, 638324, 646723, 664202, 739112, 759088, 866096, 940688, 966112, 1117067, 1276648, 1293446, 1328404, 1478224, 1518176, 1732192, 1755391, 1881376, 2234134, 2553296, 2586892, 2656808, 2956448, 3510782, 4468268, 5106592, 5173784, 5313616, 7021564, 8936536, 10347568, 10627232, 12287737, 14043128, 17873072, 20695136, 24575474, 28086256, 35746144, 49150948, 56172512, 98301896, 196603792, 393207584]

約数ペア:

[(1, 393207584), (2, 196603792), (4, 98301896), (7, 56172512), (8, 49150948), (11, 35746144), (14, 28086256), (16, 24575474), (19, 20695136), (22, 17873072), (28, 14043128), (32, 12287737), (37, 10627232), (38, 10347568), (44, 8936536), (56, 7021564), (74, 5313616), (76, 5173784), (77, 5106592), (88, 4468268), (112, 3510782), (133, 2956448), (148, 2656808), (152, 2586892), (154, 2553296), (176, 2234134), (209, 1881376), (224, 1755391), (227, 1732192), (259, 1518176), (266, 1478224), (296, 1328404), (304, 1293446), (308, 1276648), (352, 1117067), (407, 966112), (418, 940688), (454, 866096), (518, 759088), (532, 739112), (592, 664202), (608, 646723), (616, 638324), (703, 559328), (814, 483056), (836, 470344), (908, 433048), (1036, 379544), (1064, 369556), (1184, 332101), (1232, 319162), (1406, 279664), (1463, 268768), (1589, 247456), (1628, 241528), (1672, 235172), (1816, 216524), (2072, 189772), (2128, 184778), (2464, 159581), (2497, 157472), (2812, 139832), (2849, 138016), (2926, 134384), (3178, 123728), (3256, 120764), (3344, 117586), (3632, 108262), (4144, 94886), (4256, 92389), (4313, 91168), (4921, 79904), (4994, 78736), (5624, 69916), (5698, 69008), (5852, 67192), (6356, 61864), (6512, 60382), (6688, 58793), (7264, 54131), (7733, 50848), (8288, 47443), (8399, 46816), (8626, 45584), (9842, 39952), (9988, 39368), (11248, 34958), (11396, 34504), (11704, 33596), (12712, 30932), (13024, 30191), (15466, 25424), (16798, 23408), (17252, 22792), (17479, 22496), (19684, 19976)]