289339992

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{16139}}^1$

素因数の和:16237

約数の個数: 64

約数和(自身を含む): 813456000

約数和(自身を除く): 524116008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 16139, 17928, 32278, 48417, 64556, 96834, 129112, 145251, 193668, 290502, 387336, 435753, 581004, 871506, 1162008, 1339537, 1743012, 2679074, 3486024, 4018611, 5358148, 8037222, 10716296, 12055833, 16074444, 24111666, 32148888, 36167499, 48223332, 72334998, 96446664, 144669996, 289339992]

約数ペア:

[(1, 289339992), (2, 144669996), (3, 96446664), (4, 72334998), (6, 48223332), (8, 36167499), (9, 32148888), (12, 24111666), (18, 16074444), (24, 12055833), (27, 10716296), (36, 8037222), (54, 5358148), (72, 4018611), (83, 3486024), (108, 2679074), (166, 1743012), (216, 1339537), (249, 1162008), (332, 871506), (498, 581004), (664, 435753), (747, 387336), (996, 290502), (1494, 193668), (1992, 145251), (2241, 129112), (2988, 96834), (4482, 64556), (5976, 48417), (8964, 32278), (16139, 17928)]