988361344

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3001}}^1$

素因数の和:3129

約数の個数: 64

約数和(自身を含む): 2057690880

約数和(自身を除く): 1069329536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 3001, 3968, 5146, 5312, 6002, 10292, 10624, 12004, 20584, 24008, 41168, 48016, 82336, 93031, 96032, 164672, 186062, 192064, 249083, 329344, 372124, 384128, 498166, 744248, 996332, 1488496, 1992664, 2976992, 3985328, 5953984, 7721573, 7970656, 11907968, 15443146, 15941312, 30886292, 31882624, 61772584, 123545168, 247090336, 494180672, 988361344]

約数ペア:

[(1, 988361344), (2, 494180672), (4, 247090336), (8, 123545168), (16, 61772584), (31, 31882624), (32, 30886292), (62, 15941312), (64, 15443146), (83, 11907968), (124, 7970656), (128, 7721573), (166, 5953984), (248, 3985328), (332, 2976992), (496, 1992664), (664, 1488496), (992, 996332), (1328, 744248), (1984, 498166), (2573, 384128), (2656, 372124), (3001, 329344), (3968, 249083), (5146, 192064), (5312, 186062), (6002, 164672), (10292, 96032), (10624, 93031), (12004, 82336), (20584, 48016), (24008, 41168)]