230802688

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 481402880

約数和(自身を除く): 250600192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 229, 248, 254, 256, 458, 496, 508, 916, 992, 1016, 1832, 1984, 2032, 3664, 3937, 3968, 4064, 7099, 7328, 7874, 7936, 8128, 14198, 14656, 15748, 16256, 28396, 29083, 29312, 31496, 32512, 56792, 58166, 58624, 62992, 113584, 116332, 125984, 227168, 232664, 251968, 454336, 465328, 503936, 901573, 908672, 930656, 1007872, 1803146, 1817344, 1861312, 3606292, 3722624, 7212584, 7445248, 14425168, 28850336, 57700672, 115401344, 230802688]

約数ペア:

[(1, 230802688), (2, 115401344), (4, 57700672), (8, 28850336), (16, 14425168), (31, 7445248), (32, 7212584), (62, 3722624), (64, 3606292), (124, 1861312), (127, 1817344), (128, 1803146), (229, 1007872), (248, 930656), (254, 908672), (256, 901573), (458, 503936), (496, 465328), (508, 454336), (916, 251968), (992, 232664), (1016, 227168), (1832, 125984), (1984, 116332), (2032, 113584), (3664, 62992), (3937, 58624), (3968, 58166), (4064, 56792), (7099, 32512), (7328, 31496), (7874, 29312), (7936, 29083), (8128, 28396), (14198, 16256), (14656, 15748)]