388519344

素因数分解:

$2^4\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{2273}}^1$

素因数の和:3474

約数の個数: 60

約数和(自身を含む): 1088709336

約数和(自身を除く): 700189992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1187, 2273, 2374, 3561, 4546, 4748, 6819, 7122, 9092, 9496, 10683, 13638, 14244, 18184, 18992, 20457, 21366, 27276, 28488, 36368, 40914, 42732, 54552, 56976, 81828, 85464, 109104, 163656, 170928, 327312, 2698051, 5396102, 8094153, 10792204, 16188306, 21584408, 24282459, 32376612, 43168816, 48564918, 64753224, 97129836, 129506448, 194259672, 388519344]

約数ペア:

[(1, 388519344), (2, 194259672), (3, 129506448), (4, 97129836), (6, 64753224), (8, 48564918), (9, 43168816), (12, 32376612), (16, 24282459), (18, 21584408), (24, 16188306), (36, 10792204), (48, 8094153), (72, 5396102), (144, 2698051), (1187, 327312), (2273, 170928), (2374, 163656), (3561, 109104), (4546, 85464), (4748, 81828), (6819, 56976), (7122, 54552), (9092, 42732), (9496, 40914), (10683, 36368), (13638, 28488), (14244, 27276), (18184, 21366), (18992, 20457)]