215730432

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 216

約数和(自身を含む): 678199200

約数和(自身を除く): 462468768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 59, 64, 69, 72, 92, 96, 108, 118, 128, 138, 144, 177, 184, 192, 207, 216, 236, 256, 276, 288, 354, 368, 384, 414, 432, 472, 529, 531, 552, 576, 621, 708, 736, 768, 828, 864, 944, 1058, 1062, 1104, 1152, 1242, 1357, 1416, 1472, 1587, 1593, 1656, 1728, 1888, 2116, 2124, 2208, 2304, 2484, 2714, 2832, 2944, 3174, 3186, 3312, 3456, 3776, 4071, 4232, 4248, 4416, 4761, 4968, 5428, 5664, 5888, 6348, 6372, 6624, 6912, 7552, 8142, 8464, 8496, 8832, 9522, 9936, 10856, 11328, 12213, 12696, 12744, 13248, 14283, 15104, 16284, 16928, 16992, 17664, 19044, 19872, 21712, 22656, 24426, 25392, 25488, 26496, 28566, 31211, 32568, 33856, 33984, 36639, 38088, 39744, 43424, 45312, 48852, 50784, 50976, 52992, 57132, 62422, 65136, 67712, 67968, 73278, 76176, 79488, 86848, 93633, 97704, 101568, 101952, 114264, 124844, 130272, 135424, 135936, 146556, 152352, 158976, 173696, 187266, 195408, 203136, 203904, 228528, 249688, 260544, 280899, 293112, 304704, 347392, 374532, 390816, 406272, 407808, 457056, 499376, 521088, 561798, 586224, 609408, 749064, 781632, 842697, 914112, 998752, 1042176, 1123596, 1172448, 1218816, 1498128, 1563264, 1685394, 1828224, 1997504, 2247192, 2344896, 2996256, 3126528, 3370788, 3656448, 3995008, 4494384, 4689792, 5992512, 6741576, 7990016, 8988768, 9379584, 11985024, 13483152, 17977536, 23970048, 26966304, 35955072, 53932608, 71910144, 107865216, 215730432]

約数ペア:

[(1, 215730432), (2, 107865216), (3, 71910144), (4, 53932608), (6, 35955072), (8, 26966304), (9, 23970048), (12, 17977536), (16, 13483152), (18, 11985024), (23, 9379584), (24, 8988768), (27, 7990016), (32, 6741576), (36, 5992512), (46, 4689792), (48, 4494384), (54, 3995008), (59, 3656448), (64, 3370788), (69, 3126528), (72, 2996256), (92, 2344896), (96, 2247192), (108, 1997504), (118, 1828224), (128, 1685394), (138, 1563264), (144, 1498128), (177, 1218816), (184, 1172448), (192, 1123596), (207, 1042176), (216, 998752), (236, 914112), (256, 842697), (276, 781632), (288, 749064), (354, 609408), (368, 586224), (384, 561798), (414, 521088), (432, 499376), (472, 457056), (529, 407808), (531, 406272), (552, 390816), (576, 374532), (621, 347392), (708, 304704), (736, 293112), (768, 280899), (828, 260544), (864, 249688), (944, 228528), (1058, 203904), (1062, 203136), (1104, 195408), (1152, 187266), (1242, 173696), (1357, 158976), (1416, 152352), (1472, 146556), (1587, 135936), (1593, 135424), (1656, 130272), (1728, 124844), (1888, 114264), (2116, 101952), (2124, 101568), (2208, 97704), (2304, 93633), (2484, 86848), (2714, 79488), (2832, 76176), (2944, 73278), (3174, 67968), (3186, 67712), (3312, 65136), (3456, 62422), (3776, 57132), (4071, 52992), (4232, 50976), (4248, 50784), (4416, 48852), (4761, 45312), (4968, 43424), (5428, 39744), (5664, 38088), (5888, 36639), (6348, 33984), (6372, 33856), (6624, 32568), (6912, 31211), (7552, 28566), (8142, 26496), (8464, 25488), (8496, 25392), (8832, 24426), (9522, 22656), (9936, 21712), (10856, 19872), (11328, 19044), (12213, 17664), (12696, 16992), (12744, 16928), (13248, 16284), (14283, 15104)]