255052224

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:164

約数の個数: 252

約数和(自身を含む): 899385552

約数和(自身を除く): 644333328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 61, 63, 64, 68, 72, 84, 96, 102, 112, 119, 122, 126, 136, 144, 153, 168, 183, 192, 204, 224, 238, 244, 252, 272, 288, 306, 336, 357, 366, 408, 427, 448, 476, 488, 504, 544, 549, 576, 612, 672, 714, 732, 816, 854, 952, 976, 1008, 1037, 1071, 1088, 1098, 1224, 1281, 1344, 1428, 1464, 1632, 1708, 1904, 1952, 2016, 2074, 2142, 2196, 2448, 2562, 2856, 2928, 3111, 3264, 3416, 3721, 3808, 3843, 3904, 4032, 4148, 4284, 4392, 4896, 5124, 5712, 5856, 6222, 6832, 7259, 7442, 7616, 7686, 8296, 8568, 8784, 9333, 9792, 10248, 11163, 11424, 11712, 12444, 13664, 14518, 14884, 15372, 16592, 17136, 17568, 18666, 20496, 21777, 22326, 22848, 24888, 26047, 27328, 29036, 29768, 30744, 33184, 33489, 34272, 35136, 37332, 40992, 43554, 44652, 49776, 52094, 58072, 59536, 61488, 63257, 65331, 66368, 66978, 68544, 74664, 78141, 81984, 87108, 89304, 99552, 104188, 116144, 119072, 122976, 126514, 130662, 133956, 149328, 156282, 174216, 178608, 189771, 199104, 208376, 232288, 234423, 238144, 245952, 253028, 261324, 267912, 298656, 312564, 348432, 357216, 379542, 416752, 442799, 464576, 468846, 506056, 522648, 535824, 569313, 597312, 625128, 696864, 714432, 759084, 833504, 885598, 937692, 1012112, 1045296, 1071648, 1138626, 1250256, 1328397, 1393728, 1518168, 1667008, 1771196, 1875384, 2024224, 2090592, 2143296, 2277252, 2500512, 2656794, 3036336, 3542392, 3750768, 3985191, 4048448, 4181184, 4554504, 5001024, 5313588, 6072672, 7084784, 7501536, 7970382, 9109008, 10627176, 12145344, 14169568, 15003072, 15940764, 18218016, 21254352, 28339136, 31881528, 36436032, 42508704, 63763056, 85017408, 127526112, 255052224]

約数ペア:

[(1, 255052224), (2, 127526112), (3, 85017408), (4, 63763056), (6, 42508704), (7, 36436032), (8, 31881528), (9, 28339136), (12, 21254352), (14, 18218016), (16, 15940764), (17, 15003072), (18, 14169568), (21, 12145344), (24, 10627176), (28, 9109008), (32, 7970382), (34, 7501536), (36, 7084784), (42, 6072672), (48, 5313588), (51, 5001024), (56, 4554504), (61, 4181184), (63, 4048448), (64, 3985191), (68, 3750768), (72, 3542392), (84, 3036336), (96, 2656794), (102, 2500512), (112, 2277252), (119, 2143296), (122, 2090592), (126, 2024224), (136, 1875384), (144, 1771196), (153, 1667008), (168, 1518168), (183, 1393728), (192, 1328397), (204, 1250256), (224, 1138626), (238, 1071648), (244, 1045296), (252, 1012112), (272, 937692), (288, 885598), (306, 833504), (336, 759084), (357, 714432), (366, 696864), (408, 625128), (427, 597312), (448, 569313), (476, 535824), (488, 522648), (504, 506056), (544, 468846), (549, 464576), (576, 442799), (612, 416752), (672, 379542), (714, 357216), (732, 348432), (816, 312564), (854, 298656), (952, 267912), (976, 261324), (1008, 253028), (1037, 245952), (1071, 238144), (1088, 234423), (1098, 232288), (1224, 208376), (1281, 199104), (1344, 189771), (1428, 178608), (1464, 174216), (1632, 156282), (1708, 149328), (1904, 133956), (1952, 130662), (2016, 126514), (2074, 122976), (2142, 119072), (2196, 116144), (2448, 104188), (2562, 99552), (2856, 89304), (2928, 87108), (3111, 81984), (3264, 78141), (3416, 74664), (3721, 68544), (3808, 66978), (3843, 66368), (3904, 65331), (4032, 63257), (4148, 61488), (4284, 59536), (4392, 58072), (4896, 52094), (5124, 49776), (5712, 44652), (5856, 43554), (6222, 40992), (6832, 37332), (7259, 35136), (7442, 34272), (7616, 33489), (7686, 33184), (8296, 30744), (8568, 29768), (8784, 29036), (9333, 27328), (9792, 26047), (10248, 24888), (11163, 22848), (11424, 22326), (11712, 21777), (12444, 20496), (13664, 18666), (14518, 17568), (14884, 17136), (15372, 16592)]