345378528

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 1165443552

約数和(自身を除く): 820065024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 53, 66, 68, 72, 88, 96, 99, 102, 106, 121, 132, 136, 144, 153, 159, 176, 187, 198, 204, 212, 242, 264, 272, 288, 306, 318, 352, 363, 374, 396, 408, 424, 477, 484, 528, 544, 561, 583, 612, 636, 726, 748, 792, 816, 848, 901, 954, 968, 1056, 1089, 1122, 1166, 1224, 1272, 1331, 1452, 1496, 1584, 1632, 1683, 1696, 1749, 1802, 1908, 1936, 2057, 2178, 2244, 2332, 2448, 2544, 2662, 2703, 2904, 2992, 3168, 3366, 3498, 3604, 3816, 3872, 3993, 4114, 4356, 4488, 4664, 4896, 5088, 5247, 5324, 5406, 5808, 5984, 6171, 6413, 6732, 6996, 7208, 7632, 7986, 8109, 8228, 8712, 8976, 9328, 9911, 10494, 10648, 10812, 11616, 11979, 12342, 12826, 13464, 13992, 14416, 15264, 15972, 16218, 16456, 17424, 17952, 18513, 18656, 19239, 19822, 20988, 21296, 21624, 22627, 23958, 24684, 25652, 26928, 27984, 28832, 29733, 31944, 32436, 32912, 34848, 37026, 38478, 39644, 41976, 42592, 43248, 45254, 47916, 49368, 51304, 53856, 55968, 57717, 59466, 63888, 64872, 65824, 67881, 70543, 74052, 76956, 79288, 83952, 86496, 89199, 90508, 95832, 98736, 102608, 109021, 115434, 118932, 127776, 129744, 135762, 141086, 148104, 153912, 158576, 167904, 178398, 181016, 191664, 197472, 203643, 205216, 211629, 218042, 230868, 237864, 259488, 271524, 282172, 296208, 307824, 317152, 327063, 356796, 362032, 383328, 407286, 423258, 436084, 461736, 475728, 543048, 564344, 592416, 615648, 634887, 654126, 713592, 724064, 814572, 846516, 872168, 923472, 951456, 981189, 1086096, 1128688, 1199231, 1269774, 1308252, 1427184, 1629144, 1693032, 1744336, 1846944, 1962378, 2172192, 2257376, 2398462, 2539548, 2616504, 2854368, 3258288, 3386064, 3488672, 3597693, 3924756, 4796924, 5079096, 5233008, 6516576, 6772128, 7195386, 7849512, 9593848, 10158192, 10466016, 10793079, 14390772, 15699024, 19187696, 20316384, 21586158, 28781544, 31398048, 38375392, 43172316, 57563088, 86344632, 115126176, 172689264, 345378528]

約数ペア:

[(1, 345378528), (2, 172689264), (3, 115126176), (4, 86344632), (6, 57563088), (8, 43172316), (9, 38375392), (11, 31398048), (12, 28781544), (16, 21586158), (17, 20316384), (18, 19187696), (22, 15699024), (24, 14390772), (32, 10793079), (33, 10466016), (34, 10158192), (36, 9593848), (44, 7849512), (48, 7195386), (51, 6772128), (53, 6516576), (66, 5233008), (68, 5079096), (72, 4796924), (88, 3924756), (96, 3597693), (99, 3488672), (102, 3386064), (106, 3258288), (121, 2854368), (132, 2616504), (136, 2539548), (144, 2398462), (153, 2257376), (159, 2172192), (176, 1962378), (187, 1846944), (198, 1744336), (204, 1693032), (212, 1629144), (242, 1427184), (264, 1308252), (272, 1269774), (288, 1199231), (306, 1128688), (318, 1086096), (352, 981189), (363, 951456), (374, 923472), (396, 872168), (408, 846516), (424, 814572), (477, 724064), (484, 713592), (528, 654126), (544, 634887), (561, 615648), (583, 592416), (612, 564344), (636, 543048), (726, 475728), (748, 461736), (792, 436084), (816, 423258), (848, 407286), (901, 383328), (954, 362032), (968, 356796), (1056, 327063), (1089, 317152), (1122, 307824), (1166, 296208), (1224, 282172), (1272, 271524), (1331, 259488), (1452, 237864), (1496, 230868), (1584, 218042), (1632, 211629), (1683, 205216), (1696, 203643), (1749, 197472), (1802, 191664), (1908, 181016), (1936, 178398), (2057, 167904), (2178, 158576), (2244, 153912), (2332, 148104), (2448, 141086), (2544, 135762), (2662, 129744), (2703, 127776), (2904, 118932), (2992, 115434), (3168, 109021), (3366, 102608), (3498, 98736), (3604, 95832), (3816, 90508), (3872, 89199), (3993, 86496), (4114, 83952), (4356, 79288), (4488, 76956), (4664, 74052), (4896, 70543), (5088, 67881), (5247, 65824), (5324, 64872), (5406, 63888), (5808, 59466), (5984, 57717), (6171, 55968), (6413, 53856), (6732, 51304), (6996, 49368), (7208, 47916), (7632, 45254), (7986, 43248), (8109, 42592), (8228, 41976), (8712, 39644), (8976, 38478), (9328, 37026), (9911, 34848), (10494, 32912), (10648, 32436), (10812, 31944), (11616, 29733), (11979, 28832), (12342, 27984), (12826, 26928), (13464, 25652), (13992, 24684), (14416, 23958), (15264, 22627), (15972, 21624), (16218, 21296), (16456, 20988), (17424, 19822), (17952, 19239), (18513, 18656)]