355884256

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 946300320

約数和(自身を除く): 590416064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 79, 91, 98, 104, 112, 119, 136, 158, 169, 182, 196, 208, 221, 224, 238, 272, 316, 338, 364, 392, 416, 442, 476, 544, 553, 632, 637, 676, 728, 784, 833, 884, 952, 1027, 1106, 1183, 1264, 1274, 1343, 1352, 1456, 1547, 1568, 1666, 1768, 1904, 2054, 2212, 2366, 2528, 2548, 2686, 2704, 2873, 2912, 3094, 3332, 3536, 3808, 3871, 4108, 4424, 4732, 5096, 5372, 5408, 5746, 6188, 6664, 7072, 7189, 7742, 8216, 8281, 8848, 9401, 9464, 10192, 10744, 10829, 11492, 12376, 13328, 13351, 14378, 15484, 16432, 16562, 17459, 17696, 18802, 18928, 20111, 20384, 21488, 21658, 22984, 24752, 26656, 26702, 28756, 30968, 32864, 33124, 34918, 37604, 37856, 40222, 42976, 43316, 45968, 49504, 50323, 53404, 57512, 61936, 65807, 66248, 69836, 75208, 80444, 86632, 91936, 93457, 100646, 106808, 115024, 122213, 123872, 131614, 132496, 139672, 140777, 150416, 160888, 173264, 186914, 201292, 213616, 226967, 230048, 244426, 263228, 264992, 279344, 281554, 300832, 321776, 346528, 373828, 402584, 427232, 453934, 488852, 526456, 558688, 563108, 643552, 654199, 747656, 805168, 855491, 907868, 977704, 1052912, 1126216, 1308398, 1495312, 1588769, 1610336, 1710982, 1815736, 1955408, 2105824, 2252432, 2616796, 2990624, 3177538, 3421964, 3631472, 3910816, 4504864, 5233592, 6355076, 6843928, 7262944, 10467184, 11121383, 12710152, 13687856, 20934368, 22242766, 25420304, 27375712, 44485532, 50840608, 88971064, 177942128, 355884256]

約数ペア:

[(1, 355884256), (2, 177942128), (4, 88971064), (7, 50840608), (8, 44485532), (13, 27375712), (14, 25420304), (16, 22242766), (17, 20934368), (26, 13687856), (28, 12710152), (32, 11121383), (34, 10467184), (49, 7262944), (52, 6843928), (56, 6355076), (68, 5233592), (79, 4504864), (91, 3910816), (98, 3631472), (104, 3421964), (112, 3177538), (119, 2990624), (136, 2616796), (158, 2252432), (169, 2105824), (182, 1955408), (196, 1815736), (208, 1710982), (221, 1610336), (224, 1588769), (238, 1495312), (272, 1308398), (316, 1126216), (338, 1052912), (364, 977704), (392, 907868), (416, 855491), (442, 805168), (476, 747656), (544, 654199), (553, 643552), (632, 563108), (637, 558688), (676, 526456), (728, 488852), (784, 453934), (833, 427232), (884, 402584), (952, 373828), (1027, 346528), (1106, 321776), (1183, 300832), (1264, 281554), (1274, 279344), (1343, 264992), (1352, 263228), (1456, 244426), (1547, 230048), (1568, 226967), (1666, 213616), (1768, 201292), (1904, 186914), (2054, 173264), (2212, 160888), (2366, 150416), (2528, 140777), (2548, 139672), (2686, 132496), (2704, 131614), (2873, 123872), (2912, 122213), (3094, 115024), (3332, 106808), (3536, 100646), (3808, 93457), (3871, 91936), (4108, 86632), (4424, 80444), (4732, 75208), (5096, 69836), (5372, 66248), (5408, 65807), (5746, 61936), (6188, 57512), (6664, 53404), (7072, 50323), (7189, 49504), (7742, 45968), (8216, 43316), (8281, 42976), (8848, 40222), (9401, 37856), (9464, 37604), (10192, 34918), (10744, 33124), (10829, 32864), (11492, 30968), (12376, 28756), (13328, 26702), (13351, 26656), (14378, 24752), (15484, 22984), (16432, 21658), (16562, 21488), (17459, 20384), (17696, 20111), (18802, 18928)]