38979648

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 120456960

約数和(自身を除く): 81477312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 59, 62, 64, 72, 74, 93, 96, 111, 118, 124, 144, 148, 177, 186, 192, 222, 236, 248, 279, 288, 296, 333, 354, 372, 444, 472, 496, 531, 558, 576, 592, 666, 708, 744, 888, 944, 992, 1062, 1116, 1147, 1184, 1332, 1416, 1488, 1776, 1829, 1888, 1984, 2124, 2183, 2232, 2294, 2368, 2664, 2832, 2976, 3441, 3552, 3658, 3776, 4248, 4366, 4464, 4588, 5328, 5487, 5664, 5952, 6549, 6882, 7104, 7316, 8496, 8732, 8928, 9176, 10323, 10656, 10974, 11328, 13098, 13764, 14632, 16461, 16992, 17464, 17856, 18352, 19647, 20646, 21312, 21948, 26196, 27528, 29264, 32922, 33984, 34928, 36704, 39294, 41292, 43896, 52392, 55056, 58528, 65844, 67673, 69856, 73408, 78588, 82584, 87792, 104784, 110112, 117056, 131688, 135346, 139712, 157176, 165168, 175584, 203019, 209568, 220224, 263376, 270692, 314352, 330336, 351168, 406038, 419136, 526752, 541384, 609057, 628704, 660672, 812076, 1053504, 1082768, 1218114, 1257408, 1624152, 2165536, 2436228, 3248304, 4331072, 4872456, 6496608, 9744912, 12993216, 19489824, 38979648]

約数ペア:

[(1, 38979648), (2, 19489824), (3, 12993216), (4, 9744912), (6, 6496608), (8, 4872456), (9, 4331072), (12, 3248304), (16, 2436228), (18, 2165536), (24, 1624152), (31, 1257408), (32, 1218114), (36, 1082768), (37, 1053504), (48, 812076), (59, 660672), (62, 628704), (64, 609057), (72, 541384), (74, 526752), (93, 419136), (96, 406038), (111, 351168), (118, 330336), (124, 314352), (144, 270692), (148, 263376), (177, 220224), (186, 209568), (192, 203019), (222, 175584), (236, 165168), (248, 157176), (279, 139712), (288, 135346), (296, 131688), (333, 117056), (354, 110112), (372, 104784), (444, 87792), (472, 82584), (496, 78588), (531, 73408), (558, 69856), (576, 67673), (592, 65844), (666, 58528), (708, 55056), (744, 52392), (888, 43896), (944, 41292), (992, 39294), (1062, 36704), (1116, 34928), (1147, 33984), (1184, 32922), (1332, 29264), (1416, 27528), (1488, 26196), (1776, 21948), (1829, 21312), (1888, 20646), (1984, 19647), (2124, 18352), (2183, 17856), (2232, 17464), (2294, 16992), (2368, 16461), (2664, 14632), (2832, 13764), (2976, 13098), (3441, 11328), (3552, 10974), (3658, 10656), (3776, 10323), (4248, 9176), (4366, 8928), (4464, 8732), (4588, 8496), (5328, 7316), (5487, 7104), (5664, 6882), (5952, 6549)]