258938784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 862977024

約数和(自身を除く): 604038240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 32, 36, 39, 46, 48, 52, 62, 69, 72, 78, 92, 93, 96, 97, 104, 117, 124, 138, 144, 156, 184, 186, 194, 207, 208, 234, 248, 276, 279, 288, 291, 299, 312, 368, 372, 388, 403, 414, 416, 468, 496, 552, 558, 582, 598, 624, 713, 736, 744, 776, 806, 828, 873, 897, 936, 992, 1104, 1116, 1164, 1196, 1209, 1248, 1261, 1426, 1488, 1552, 1612, 1656, 1746, 1794, 1872, 2139, 2208, 2231, 2232, 2328, 2392, 2418, 2522, 2691, 2852, 2976, 3007, 3104, 3224, 3312, 3492, 3588, 3627, 3744, 3783, 4278, 4462, 4464, 4656, 4784, 4836, 5044, 5382, 5704, 6014, 6417, 6448, 6624, 6693, 6984, 7176, 7254, 7566, 8556, 8924, 8928, 9021, 9269, 9312, 9568, 9672, 10088, 10764, 11349, 11408, 12028, 12834, 12896, 13386, 13968, 14352, 14508, 15132, 17112, 17848, 18042, 18538, 19344, 20079, 20176, 21528, 22698, 22816, 24056, 25668, 26772, 27063, 27807, 27936, 28704, 29003, 29016, 30264, 34224, 35696, 36084, 37076, 38688, 39091, 40158, 40352, 43056, 45396, 48112, 51336, 53544, 54126, 55614, 58006, 58032, 60528, 68448, 69161, 71392, 72168, 74152, 78182, 80316, 83421, 86112, 87009, 90792, 96224, 102672, 107088, 108252, 111228, 116012, 116064, 117273, 121056, 138322, 144336, 148304, 156364, 160632, 166842, 174018, 181584, 205344, 207483, 214176, 216504, 222456, 232024, 234546, 261027, 276644, 288672, 296608, 312728, 321264, 333684, 348036, 351819, 363168, 414966, 433008, 444912, 464048, 469092, 522054, 553288, 622449, 625456, 642528, 667368, 696072, 703638, 829932, 866016, 889824, 899093, 928096, 938184, 1044108, 1106576, 1244898, 1250912, 1334736, 1392144, 1407276, 1659864, 1798186, 1876368, 2088216, 2213152, 2489796, 2669472, 2697279, 2784288, 2814552, 3319728, 3596372, 3752736, 4176432, 4979592, 5394558, 5629104, 6639456, 7192744, 8091837, 8352864, 9959184, 10789116, 11258208, 14385488, 16183674, 19918368, 21578232, 28770976, 32367348, 43156464, 64734696, 86312928, 129469392, 258938784]

約数ペア:

[(1, 258938784), (2, 129469392), (3, 86312928), (4, 64734696), (6, 43156464), (8, 32367348), (9, 28770976), (12, 21578232), (13, 19918368), (16, 16183674), (18, 14385488), (23, 11258208), (24, 10789116), (26, 9959184), (31, 8352864), (32, 8091837), (36, 7192744), (39, 6639456), (46, 5629104), (48, 5394558), (52, 4979592), (62, 4176432), (69, 3752736), (72, 3596372), (78, 3319728), (92, 2814552), (93, 2784288), (96, 2697279), (97, 2669472), (104, 2489796), (117, 2213152), (124, 2088216), (138, 1876368), (144, 1798186), (156, 1659864), (184, 1407276), (186, 1392144), (194, 1334736), (207, 1250912), (208, 1244898), (234, 1106576), (248, 1044108), (276, 938184), (279, 928096), (288, 899093), (291, 889824), (299, 866016), (312, 829932), (368, 703638), (372, 696072), (388, 667368), (403, 642528), (414, 625456), (416, 622449), (468, 553288), (496, 522054), (552, 469092), (558, 464048), (582, 444912), (598, 433008), (624, 414966), (713, 363168), (736, 351819), (744, 348036), (776, 333684), (806, 321264), (828, 312728), (873, 296608), (897, 288672), (936, 276644), (992, 261027), (1104, 234546), (1116, 232024), (1164, 222456), (1196, 216504), (1209, 214176), (1248, 207483), (1261, 205344), (1426, 181584), (1488, 174018), (1552, 166842), (1612, 160632), (1656, 156364), (1746, 148304), (1794, 144336), (1872, 138322), (2139, 121056), (2208, 117273), (2231, 116064), (2232, 116012), (2328, 111228), (2392, 108252), (2418, 107088), (2522, 102672), (2691, 96224), (2852, 90792), (2976, 87009), (3007, 86112), (3104, 83421), (3224, 80316), (3312, 78182), (3492, 74152), (3588, 72168), (3627, 71392), (3744, 69161), (3783, 68448), (4278, 60528), (4462, 58032), (4464, 58006), (4656, 55614), (4784, 54126), (4836, 53544), (5044, 51336), (5382, 48112), (5704, 45396), (6014, 43056), (6417, 40352), (6448, 40158), (6624, 39091), (6693, 38688), (6984, 37076), (7176, 36084), (7254, 35696), (7566, 34224), (8556, 30264), (8924, 29016), (8928, 29003), (9021, 28704), (9269, 27936), (9312, 27807), (9568, 27063), (9672, 26772), (10088, 25668), (10764, 24056), (11349, 22816), (11408, 22698), (12028, 21528), (12834, 20176), (12896, 20079), (13386, 19344), (13968, 18538), (14352, 18042), (14508, 17848), (15132, 17112)]