1217187072

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18217}}^1$

素因数の和:18268

約数の個数: 108

約数和(自身を含む): 3630665220

約数和(自身を除く): 2413478148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 3712, 4176, 5568, 7424, 8352, 11136, 16704, 18217, 22272, 33408, 36434, 54651, 66816, 72868, 109302, 145736, 163953, 218604, 291472, 327906, 437208, 528293, 582944, 655812, 874416, 1056586, 1165888, 1311624, 1584879, 1748832, 2113172, 2331776, 2623248, 3169758, 3497664, 4226344, 4663552, 4754637, 5246496, 6339516, 6995328, 8452688, 9509274, 10492992, 12679032, 13990656, 16905376, 19018548, 20985984, 25358064, 33810752, 38037096, 41971968, 50716128, 67621504, 76074192, 101432256, 135243008, 152148384, 202864512, 304296768, 405729024, 608593536, 1217187072]

約数ペア:

[(1, 1217187072), (2, 608593536), (3, 405729024), (4, 304296768), (6, 202864512), (8, 152148384), (9, 135243008), (12, 101432256), (16, 76074192), (18, 67621504), (24, 50716128), (29, 41971968), (32, 38037096), (36, 33810752), (48, 25358064), (58, 20985984), (64, 19018548), (72, 16905376), (87, 13990656), (96, 12679032), (116, 10492992), (128, 9509274), (144, 8452688), (174, 6995328), (192, 6339516), (232, 5246496), (256, 4754637), (261, 4663552), (288, 4226344), (348, 3497664), (384, 3169758), (464, 2623248), (522, 2331776), (576, 2113172), (696, 1748832), (768, 1584879), (928, 1311624), (1044, 1165888), (1152, 1056586), (1392, 874416), (1856, 655812), (2088, 582944), (2304, 528293), (2784, 437208), (3712, 327906), (4176, 291472), (5568, 218604), (7424, 163953), (8352, 145736), (11136, 109302), (16704, 72868), (18217, 66816), (22272, 54651), (33408, 36434)]