401294592

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 1243569600

約数和(自身を除く): 842275008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 89, 96, 103, 114, 128, 144, 152, 171, 178, 192, 206, 228, 256, 267, 288, 304, 309, 342, 356, 384, 412, 456, 534, 576, 608, 618, 684, 712, 768, 801, 824, 912, 927, 1068, 1152, 1216, 1236, 1368, 1424, 1602, 1648, 1691, 1824, 1854, 1957, 2136, 2304, 2432, 2472, 2736, 2848, 3204, 3296, 3382, 3648, 3708, 3914, 4272, 4864, 4944, 5073, 5472, 5696, 5871, 6408, 6592, 6764, 7296, 7416, 7828, 8544, 9167, 9888, 10146, 10944, 11392, 11742, 12816, 13184, 13528, 14592, 14832, 15219, 15656, 17088, 17613, 18334, 19776, 20292, 21888, 22784, 23484, 25632, 26368, 27056, 27501, 29664, 30438, 31312, 34176, 35226, 36668, 39552, 40584, 43776, 46968, 51264, 54112, 55002, 59328, 60876, 62624, 68352, 70452, 73336, 79104, 81168, 82503, 93936, 102528, 108224, 110004, 118656, 121752, 125248, 140904, 146672, 162336, 165006, 174173, 187872, 205056, 216448, 220008, 237312, 243504, 250496, 281808, 293344, 324672, 330012, 348346, 375744, 432896, 440016, 487008, 500992, 522519, 563616, 586688, 649344, 660024, 696692, 751488, 880032, 974016, 1045038, 1127232, 1173376, 1298688, 1320048, 1393384, 1502976, 1567557, 1760064, 1948032, 2090076, 2254464, 2346752, 2640096, 2786768, 3135114, 3520128, 3896064, 4180152, 4508928, 5280192, 5573536, 6270228, 7040256, 8360304, 10560384, 11147072, 12540456, 16720608, 21120768, 22294144, 25080912, 33441216, 44588288, 50161824, 66882432, 100323648, 133764864, 200647296, 401294592]

約数ペア:

[(1, 401294592), (2, 200647296), (3, 133764864), (4, 100323648), (6, 66882432), (8, 50161824), (9, 44588288), (12, 33441216), (16, 25080912), (18, 22294144), (19, 21120768), (24, 16720608), (32, 12540456), (36, 11147072), (38, 10560384), (48, 8360304), (57, 7040256), (64, 6270228), (72, 5573536), (76, 5280192), (89, 4508928), (96, 4180152), (103, 3896064), (114, 3520128), (128, 3135114), (144, 2786768), (152, 2640096), (171, 2346752), (178, 2254464), (192, 2090076), (206, 1948032), (228, 1760064), (256, 1567557), (267, 1502976), (288, 1393384), (304, 1320048), (309, 1298688), (342, 1173376), (356, 1127232), (384, 1045038), (412, 974016), (456, 880032), (534, 751488), (576, 696692), (608, 660024), (618, 649344), (684, 586688), (712, 563616), (768, 522519), (801, 500992), (824, 487008), (912, 440016), (927, 432896), (1068, 375744), (1152, 348346), (1216, 330012), (1236, 324672), (1368, 293344), (1424, 281808), (1602, 250496), (1648, 243504), (1691, 237312), (1824, 220008), (1854, 216448), (1957, 205056), (2136, 187872), (2304, 174173), (2432, 165006), (2472, 162336), (2736, 146672), (2848, 140904), (3204, 125248), (3296, 121752), (3382, 118656), (3648, 110004), (3708, 108224), (3914, 102528), (4272, 93936), (4864, 82503), (4944, 81168), (5073, 79104), (5472, 73336), (5696, 70452), (5871, 68352), (6408, 62624), (6592, 60876), (6764, 59328), (7296, 55002), (7416, 54112), (7828, 51264), (8544, 46968), (9167, 43776), (9888, 40584), (10146, 39552), (10944, 36668), (11392, 35226), (11742, 34176), (12816, 31312), (13184, 30438), (13528, 29664), (14592, 27501), (14832, 27056), (15219, 26368), (15656, 25632), (17088, 23484), (17613, 22784), (18334, 21888), (19776, 20292)]