401283648

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 168

約数和(自身を含む): 1244721920

約数和(自身を除く): 843438272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 192, 222, 228, 288, 296, 304, 333, 342, 444, 456, 576, 592, 608, 666, 684, 703, 888, 912, 991, 1184, 1216, 1332, 1368, 1406, 1776, 1824, 1982, 2109, 2368, 2664, 2736, 2812, 2973, 3552, 3648, 3964, 4218, 5328, 5472, 5624, 5946, 6327, 7104, 7928, 8436, 8919, 10656, 10944, 11248, 11892, 12654, 15856, 16872, 17838, 18829, 21312, 22496, 23784, 25308, 31712, 33744, 35676, 36667, 37658, 44992, 47568, 50616, 56487, 63424, 67488, 71352, 73334, 75316, 95136, 101232, 110001, 112974, 134976, 142704, 146668, 150632, 169461, 190272, 202464, 220002, 225948, 285408, 293336, 301264, 330003, 338922, 404928, 440004, 451896, 570816, 586672, 602528, 660006, 677844, 696673, 880008, 903792, 1173344, 1205056, 1320012, 1355688, 1393346, 1760016, 1807584, 2090019, 2346688, 2640024, 2711376, 2786692, 3520032, 3615168, 4180038, 5280048, 5422752, 5573384, 6270057, 7040064, 8360076, 10560096, 10845504, 11146768, 12540114, 16720152, 21120192, 22293536, 25080228, 33440304, 44587072, 50160456, 66880608, 100320912, 133761216, 200641824, 401283648]

約数ペア:

[(1, 401283648), (2, 200641824), (3, 133761216), (4, 100320912), (6, 66880608), (8, 50160456), (9, 44587072), (12, 33440304), (16, 25080228), (18, 22293536), (19, 21120192), (24, 16720152), (32, 12540114), (36, 11146768), (37, 10845504), (38, 10560096), (48, 8360076), (57, 7040064), (64, 6270057), (72, 5573384), (74, 5422752), (76, 5280048), (96, 4180038), (111, 3615168), (114, 3520032), (144, 2786692), (148, 2711376), (152, 2640024), (171, 2346688), (192, 2090019), (222, 1807584), (228, 1760016), (288, 1393346), (296, 1355688), (304, 1320012), (333, 1205056), (342, 1173344), (444, 903792), (456, 880008), (576, 696673), (592, 677844), (608, 660006), (666, 602528), (684, 586672), (703, 570816), (888, 451896), (912, 440004), (991, 404928), (1184, 338922), (1216, 330003), (1332, 301264), (1368, 293336), (1406, 285408), (1776, 225948), (1824, 220002), (1982, 202464), (2109, 190272), (2368, 169461), (2664, 150632), (2736, 146668), (2812, 142704), (2973, 134976), (3552, 112974), (3648, 110001), (3964, 101232), (4218, 95136), (5328, 75316), (5472, 73334), (5624, 71352), (5946, 67488), (6327, 63424), (7104, 56487), (7928, 50616), (8436, 47568), (8919, 44992), (10656, 37658), (10944, 36667), (11248, 35676), (11892, 33744), (12654, 31712), (15856, 25308), (16872, 23784), (17838, 22496), (18829, 21312)]