1543007872

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1474

約数の個数: 128

約数和(自身を含む): 3721449600

約数和(自身を除く): 2178441728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 56, 58, 64, 86, 112, 116, 128, 172, 203, 224, 232, 301, 344, 406, 448, 464, 602, 688, 812, 896, 928, 1204, 1247, 1376, 1381, 1624, 1856, 2408, 2494, 2752, 2762, 3248, 3712, 4816, 4988, 5504, 5524, 6496, 8729, 9632, 9667, 9976, 11048, 12992, 17458, 19264, 19334, 19952, 22096, 25984, 34916, 38528, 38668, 39904, 40049, 44192, 59383, 69832, 77336, 79808, 80098, 88384, 118766, 139664, 154672, 159616, 160196, 176768, 237532, 279328, 280343, 309344, 320392, 415681, 475064, 558656, 560686, 618688, 640784, 831362, 950128, 1117312, 1121372, 1237376, 1281568, 1662724, 1722107, 1900256, 2242744, 2563136, 3325448, 3444214, 3800512, 4485488, 5126272, 6650896, 6888428, 7601024, 8970976, 12054749, 13301792, 13776856, 17941952, 24109498, 26603584, 27553712, 35883904, 48218996, 53207168, 55107424, 96437992, 110214848, 192875984, 220429696, 385751968, 771503936, 1543007872]

約数ペア:

[(1, 1543007872), (2, 771503936), (4, 385751968), (7, 220429696), (8, 192875984), (14, 110214848), (16, 96437992), (28, 55107424), (29, 53207168), (32, 48218996), (43, 35883904), (56, 27553712), (58, 26603584), (64, 24109498), (86, 17941952), (112, 13776856), (116, 13301792), (128, 12054749), (172, 8970976), (203, 7601024), (224, 6888428), (232, 6650896), (301, 5126272), (344, 4485488), (406, 3800512), (448, 3444214), (464, 3325448), (602, 2563136), (688, 2242744), (812, 1900256), (896, 1722107), (928, 1662724), (1204, 1281568), (1247, 1237376), (1376, 1121372), (1381, 1117312), (1624, 950128), (1856, 831362), (2408, 640784), (2494, 618688), (2752, 560686), (2762, 558656), (3248, 475064), (3712, 415681), (4816, 320392), (4988, 309344), (5504, 280343), (5524, 279328), (6496, 237532), (8729, 176768), (9632, 160196), (9667, 159616), (9976, 154672), (11048, 139664), (12992, 118766), (17458, 88384), (19264, 80098), (19334, 79808), (19952, 77336), (22096, 69832), (25984, 59383), (34916, 44192), (38528, 40049), (38668, 39904)]