489691395648

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1334629}}^1$

素因数の和:1334674

約数の個数: 252

約数和(自身を含む): 1758372355740

約数和(自身を除く): 1268680960092

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4704, 5096, 5733, 5824, 6552, 7056, 7488, 7644, 8736, 9408, 10192, 11466, 13104, 14112, 15288, 17472, 20384, 22932, 26208, 28224, 30576, 40768, 45864, 52416, 61152, 91728, 122304, 183456, 366912, 1334629, 2669258, 4003887, 5338516, 8007774, 9342403, 10677032, 12011661, 16015548, 17350177, 18684806, 21354064, 24023322, 28027209, 32031096, 34700354, 37369612, 42708128, 48046644, 52050531, 56054418, 64062192, 65396821, 69400708, 74739224, 84081627, 85416256, 96093288, 104101062, 112108836, 121451239, 128124384, 130793642, 138801416, 149478448, 156151593, 168163254, 192186576, 196190463, 208202124, 224217672, 242902478, 256248768, 261587284, 277602832, 298956896, 312303186, 336326508, 364353717, 384373152, 392380926, 416404248, 448435344, 485804956, 523174568, 555205664, 588571389, 597913792, 624606372, 672653016, 728707434, 768746304, 784761852, 832808496, 850158673, 896870688, 971609912, 1046349136, 1093061151, 1110411328, 1177142778, 1249212744, 1345306032, 1457414868, 1569523704, 1665616992, 1700317346, 1793741376, 1943219824, 2092698272, 2186122302, 2354285556, 2498425488, 2550476019, 2690612064, 2914829736, 3139047408, 3331233984, 3400634692, 3886439648, 4185396544, 4372244604, 4708571112, 4996850976, 5100952038, 5381224128, 5829659472, 6278094816, 6801269384, 7651428057, 7772879296, 8744489208, 9417142224, 9993701952, 10201904076, 11659318944, 12556189632, 13602538768, 15302856114, 17488978416, 18834284448, 20403808152, 23318637888, 27205077536, 30605712228, 34977956832, 37668568896, 40807616304, 54410155072, 61211424456, 69955913664, 81615232608, 122422848912, 163230465216, 244845697824, 489691395648]

約数ペア:

[(1, 489691395648), (2, 244845697824), (3, 163230465216), (4, 122422848912), (6, 81615232608), (7, 69955913664), (8, 61211424456), (9, 54410155072), (12, 40807616304), (13, 37668568896), (14, 34977956832), (16, 30605712228), (18, 27205077536), (21, 23318637888), (24, 20403808152), (26, 18834284448), (28, 17488978416), (32, 15302856114), (36, 13602538768), (39, 12556189632), (42, 11659318944), (48, 10201904076), (49, 9993701952), (52, 9417142224), (56, 8744489208), (63, 7772879296), (64, 7651428057), (72, 6801269384), (78, 6278094816), (84, 5829659472), (91, 5381224128), (96, 5100952038), (98, 4996850976), (104, 4708571112), (112, 4372244604), (117, 4185396544), (126, 3886439648), (144, 3400634692), (147, 3331233984), (156, 3139047408), (168, 2914829736), (182, 2690612064), (192, 2550476019), (196, 2498425488), (208, 2354285556), (224, 2186122302), (234, 2092698272), (252, 1943219824), (273, 1793741376), (288, 1700317346), (294, 1665616992), (312, 1569523704), (336, 1457414868), (364, 1345306032), (392, 1249212744), (416, 1177142778), (441, 1110411328), (448, 1093061151), (468, 1046349136), (504, 971609912), (546, 896870688), (576, 850158673), (588, 832808496), (624, 784761852), (637, 768746304), (672, 728707434), (728, 672653016), (784, 624606372), (819, 597913792), (832, 588571389), (882, 555205664), (936, 523174568), (1008, 485804956), (1092, 448435344), (1176, 416404248), (1248, 392380926), (1274, 384373152), (1344, 364353717), (1456, 336326508), (1568, 312303186), (1638, 298956896), (1764, 277602832), (1872, 261587284), (1911, 256248768), (2016, 242902478), (2184, 224217672), (2352, 208202124), (2496, 196190463), (2548, 192186576), (2912, 168163254), (3136, 156151593), (3276, 149478448), (3528, 138801416), (3744, 130793642), (3822, 128124384), (4032, 121451239), (4368, 112108836), (4704, 104101062), (5096, 96093288), (5733, 85416256), (5824, 84081627), (6552, 74739224), (7056, 69400708), (7488, 65396821), (7644, 64062192), (8736, 56054418), (9408, 52050531), (10192, 48046644), (11466, 42708128), (13104, 37369612), (14112, 34700354), (15288, 32031096), (17472, 28027209), (20384, 24023322), (22932, 21354064), (26208, 18684806), (28224, 17350177), (30576, 16015548), (40768, 12011661), (45864, 10677032), (52416, 9342403), (61152, 8007774), (91728, 5338516), (122304, 4003887), (183456, 2669258), (366912, 1334629)]