392773472

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 1038643200

約数和(自身を除く): 645869728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 224, 229, 247, 248, 266, 304, 364, 403, 416, 434, 458, 494, 496, 532, 589, 608, 728, 806, 868, 916, 988, 992, 1064, 1178, 1456, 1603, 1612, 1729, 1736, 1832, 1976, 2128, 2356, 2821, 2912, 2977, 3206, 3224, 3458, 3472, 3664, 3952, 4123, 4256, 4351, 4712, 5642, 5954, 6412, 6448, 6916, 6944, 7099, 7328, 7657, 7904, 8246, 8702, 9424, 11284, 11908, 12824, 12896, 13832, 14198, 15314, 16492, 17404, 18848, 20839, 22568, 23816, 25648, 27664, 28396, 30457, 30628, 32984, 34808, 41678, 45136, 47632, 49693, 51296, 53599, 55328, 56563, 56792, 60914, 61256, 65968, 69616, 83356, 90272, 92287, 95264, 99386, 107198, 113126, 113584, 121828, 122512, 131936, 134881, 139232, 166712, 184574, 198772, 214396, 226252, 227168, 243656, 245024, 269762, 333424, 369148, 395941, 397544, 428792, 452504, 487312, 539524, 646009, 666848, 738296, 791882, 795088, 857584, 905008, 944167, 974624, 1079048, 1292018, 1476592, 1583764, 1590176, 1715168, 1753453, 1810016, 1888334, 2158096, 2584036, 2953184, 3167528, 3506906, 3776668, 4316192, 5168072, 6335056, 7013812, 7553336, 10336144, 12274171, 12670112, 14027624, 15106672, 20672288, 24548342, 28055248, 30213344, 49096684, 56110496, 98193368, 196386736, 392773472]

約数ペア:

[(1, 392773472), (2, 196386736), (4, 98193368), (7, 56110496), (8, 49096684), (13, 30213344), (14, 28055248), (16, 24548342), (19, 20672288), (26, 15106672), (28, 14027624), (31, 12670112), (32, 12274171), (38, 10336144), (52, 7553336), (56, 7013812), (62, 6335056), (76, 5168072), (91, 4316192), (104, 3776668), (112, 3506906), (124, 3167528), (133, 2953184), (152, 2584036), (182, 2158096), (208, 1888334), (217, 1810016), (224, 1753453), (229, 1715168), (247, 1590176), (248, 1583764), (266, 1476592), (304, 1292018), (364, 1079048), (403, 974624), (416, 944167), (434, 905008), (458, 857584), (494, 795088), (496, 791882), (532, 738296), (589, 666848), (608, 646009), (728, 539524), (806, 487312), (868, 452504), (916, 428792), (988, 397544), (992, 395941), (1064, 369148), (1178, 333424), (1456, 269762), (1603, 245024), (1612, 243656), (1729, 227168), (1736, 226252), (1832, 214396), (1976, 198772), (2128, 184574), (2356, 166712), (2821, 139232), (2912, 134881), (2977, 131936), (3206, 122512), (3224, 121828), (3458, 113584), (3472, 113126), (3664, 107198), (3952, 99386), (4123, 95264), (4256, 92287), (4351, 90272), (4712, 83356), (5642, 69616), (5954, 65968), (6412, 61256), (6448, 60914), (6916, 56792), (6944, 56563), (7099, 55328), (7328, 53599), (7657, 51296), (7904, 49693), (8246, 47632), (8702, 45136), (9424, 41678), (11284, 34808), (11908, 32984), (12824, 30628), (12896, 30457), (13832, 28396), (14198, 27664), (15314, 25648), (16492, 23816), (17404, 22568), (18848, 20839)]