401022336

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 1281772800

約数和(自身を除く): 880750464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 67, 78, 88, 96, 104, 109, 128, 132, 134, 143, 156, 176, 192, 201, 208, 218, 264, 268, 286, 312, 327, 352, 384, 402, 416, 429, 436, 528, 536, 572, 624, 654, 704, 737, 804, 832, 858, 871, 872, 1056, 1072, 1144, 1199, 1248, 1308, 1408, 1417, 1474, 1608, 1664, 1716, 1742, 1744, 2112, 2144, 2211, 2288, 2398, 2496, 2613, 2616, 2834, 2948, 3216, 3432, 3484, 3488, 3597, 4224, 4251, 4288, 4422, 4576, 4796, 4992, 5226, 5232, 5668, 5896, 6432, 6864, 6968, 6976, 7194, 7303, 8502, 8576, 8844, 9152, 9581, 9592, 10452, 10464, 11336, 11792, 12864, 13728, 13936, 13952, 14388, 14606, 15587, 17004, 17688, 18304, 19162, 19184, 20904, 20928, 21909, 22672, 23584, 25728, 27456, 27872, 28743, 28776, 29212, 31174, 34008, 35376, 38324, 38368, 41808, 41856, 43818, 45344, 46761, 47168, 54912, 55744, 57486, 57552, 58424, 62348, 68016, 70752, 76648, 76736, 80333, 83616, 87636, 90688, 93522, 94336, 94939, 111488, 114972, 115104, 116848, 124696, 136032, 141504, 153296, 153472, 160666, 167232, 175272, 181376, 187044, 189878, 229944, 230208, 233696, 240999, 249392, 272064, 283008, 284817, 306592, 321332, 334464, 350544, 374088, 379756, 459888, 460416, 467392, 481998, 498784, 544128, 569634, 613184, 642664, 701088, 748176, 759512, 919776, 934784, 963996, 997568, 1044329, 1139268, 1226368, 1285328, 1402176, 1496352, 1519024, 1839552, 1927992, 1995136, 2088658, 2278536, 2570656, 2804352, 2992704, 3038048, 3132987, 3679104, 3855984, 4177316, 4557072, 5141312, 5985408, 6076096, 6265974, 7711968, 8354632, 9114144, 10282624, 12152192, 12531948, 15423936, 16709264, 18228288, 25063896, 30847872, 33418528, 36456576, 50127792, 66837056, 100255584, 133674112, 200511168, 401022336]

約数ペア:

[(1, 401022336), (2, 200511168), (3, 133674112), (4, 100255584), (6, 66837056), (8, 50127792), (11, 36456576), (12, 33418528), (13, 30847872), (16, 25063896), (22, 18228288), (24, 16709264), (26, 15423936), (32, 12531948), (33, 12152192), (39, 10282624), (44, 9114144), (48, 8354632), (52, 7711968), (64, 6265974), (66, 6076096), (67, 5985408), (78, 5141312), (88, 4557072), (96, 4177316), (104, 3855984), (109, 3679104), (128, 3132987), (132, 3038048), (134, 2992704), (143, 2804352), (156, 2570656), (176, 2278536), (192, 2088658), (201, 1995136), (208, 1927992), (218, 1839552), (264, 1519024), (268, 1496352), (286, 1402176), (312, 1285328), (327, 1226368), (352, 1139268), (384, 1044329), (402, 997568), (416, 963996), (429, 934784), (436, 919776), (528, 759512), (536, 748176), (572, 701088), (624, 642664), (654, 613184), (704, 569634), (737, 544128), (804, 498784), (832, 481998), (858, 467392), (871, 460416), (872, 459888), (1056, 379756), (1072, 374088), (1144, 350544), (1199, 334464), (1248, 321332), (1308, 306592), (1408, 284817), (1417, 283008), (1474, 272064), (1608, 249392), (1664, 240999), (1716, 233696), (1742, 230208), (1744, 229944), (2112, 189878), (2144, 187044), (2211, 181376), (2288, 175272), (2398, 167232), (2496, 160666), (2613, 153472), (2616, 153296), (2834, 141504), (2948, 136032), (3216, 124696), (3432, 116848), (3484, 115104), (3488, 114972), (3597, 111488), (4224, 94939), (4251, 94336), (4288, 93522), (4422, 90688), (4576, 87636), (4796, 83616), (4992, 80333), (5226, 76736), (5232, 76648), (5668, 70752), (5896, 68016), (6432, 62348), (6864, 58424), (6968, 57552), (6976, 57486), (7194, 55744), (7303, 54912), (8502, 47168), (8576, 46761), (8844, 45344), (9152, 43818), (9581, 41856), (9592, 41808), (10452, 38368), (10464, 38324), (11336, 35376), (11792, 34008), (12864, 31174), (13728, 29212), (13936, 28776), (13952, 28743), (14388, 27872), (14606, 27456), (15587, 25728), (17004, 23584), (17688, 22672), (18304, 21909), (19162, 20928), (19184, 20904)]