655564032

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 2008843200

約数和(自身を除く): 1353279168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 89, 92, 96, 128, 138, 139, 144, 178, 184, 192, 207, 256, 267, 276, 278, 288, 356, 368, 384, 414, 417, 534, 552, 556, 576, 712, 736, 768, 801, 828, 834, 1068, 1104, 1112, 1152, 1251, 1424, 1472, 1602, 1656, 1668, 2047, 2136, 2208, 2224, 2304, 2502, 2848, 2944, 3197, 3204, 3312, 3336, 4094, 4272, 4416, 4448, 5004, 5696, 5888, 6141, 6394, 6408, 6624, 6672, 8188, 8544, 8832, 8896, 9591, 10008, 11392, 12282, 12371, 12788, 12816, 13248, 13344, 16376, 17088, 17664, 17792, 18423, 19182, 20016, 22784, 24564, 24742, 25576, 25632, 26496, 26688, 28773, 32752, 34176, 35584, 36846, 37113, 38364, 40032, 49128, 49484, 51152, 51264, 52992, 53376, 57546, 65504, 68352, 73692, 74226, 76728, 80064, 98256, 98968, 102304, 102528, 106752, 111339, 115092, 131008, 147384, 148452, 153456, 160128, 196512, 197936, 204608, 205056, 222678, 230184, 262016, 284533, 294768, 296904, 306912, 320256, 393024, 395872, 409216, 445356, 460368, 524032, 569066, 589536, 593808, 613824, 786048, 791744, 818432, 853599, 890712, 920736, 1138132, 1179072, 1187616, 1227648, 1572096, 1583488, 1707198, 1781424, 1841472, 2276264, 2358144, 2375232, 2455296, 2560797, 3166976, 3414396, 3562848, 3682944, 4552528, 4716288, 4750464, 5121594, 6828792, 7125696, 7365888, 9105056, 9500928, 10243188, 13657584, 14251392, 18210112, 20486376, 27315168, 28502784, 36420224, 40972752, 54630336, 72840448, 81945504, 109260672, 163891008, 218521344, 327782016, 655564032]

約数ペア:

[(1, 655564032), (2, 327782016), (3, 218521344), (4, 163891008), (6, 109260672), (8, 81945504), (9, 72840448), (12, 54630336), (16, 40972752), (18, 36420224), (23, 28502784), (24, 27315168), (32, 20486376), (36, 18210112), (46, 14251392), (48, 13657584), (64, 10243188), (69, 9500928), (72, 9105056), (89, 7365888), (92, 7125696), (96, 6828792), (128, 5121594), (138, 4750464), (139, 4716288), (144, 4552528), (178, 3682944), (184, 3562848), (192, 3414396), (207, 3166976), (256, 2560797), (267, 2455296), (276, 2375232), (278, 2358144), (288, 2276264), (356, 1841472), (368, 1781424), (384, 1707198), (414, 1583488), (417, 1572096), (534, 1227648), (552, 1187616), (556, 1179072), (576, 1138132), (712, 920736), (736, 890712), (768, 853599), (801, 818432), (828, 791744), (834, 786048), (1068, 613824), (1104, 593808), (1112, 589536), (1152, 569066), (1251, 524032), (1424, 460368), (1472, 445356), (1602, 409216), (1656, 395872), (1668, 393024), (2047, 320256), (2136, 306912), (2208, 296904), (2224, 294768), (2304, 284533), (2502, 262016), (2848, 230184), (2944, 222678), (3197, 205056), (3204, 204608), (3312, 197936), (3336, 196512), (4094, 160128), (4272, 153456), (4416, 148452), (4448, 147384), (5004, 131008), (5696, 115092), (5888, 111339), (6141, 106752), (6394, 102528), (6408, 102304), (6624, 98968), (6672, 98256), (8188, 80064), (8544, 76728), (8832, 74226), (8896, 73692), (9591, 68352), (10008, 65504), (11392, 57546), (12282, 53376), (12371, 52992), (12788, 51264), (12816, 51152), (13248, 49484), (13344, 49128), (16376, 40032), (17088, 38364), (17664, 37113), (17792, 36846), (18423, 35584), (19182, 34176), (20016, 32752), (22784, 28773), (24564, 26688), (24742, 26496), (25576, 25632)]