226340988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 555465456

約数和(自身を除く): 329124468

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 137, 148, 183, 222, 244, 274, 366, 411, 444, 548, 732, 822, 1644, 2257, 3721, 4514, 5069, 6771, 7442, 8357, 9028, 10138, 11163, 13542, 14884, 15207, 16714, 20276, 22326, 25071, 27084, 30414, 33428, 44652, 50142, 60828, 100284, 137677, 275354, 309209, 413031, 509777, 550708, 618418, 826062, 927627, 1019554, 1236836, 1529331, 1652124, 1855254, 2039108, 3058662, 3710508, 6117324, 18861749, 37723498, 56585247, 75446996, 113170494, 226340988]

約数ペア:

[(1, 226340988), (2, 113170494), (3, 75446996), (4, 56585247), (6, 37723498), (12, 18861749), (37, 6117324), (61, 3710508), (74, 3058662), (111, 2039108), (122, 1855254), (137, 1652124), (148, 1529331), (183, 1236836), (222, 1019554), (244, 927627), (274, 826062), (366, 618418), (411, 550708), (444, 509777), (548, 413031), (732, 309209), (822, 275354), (1644, 137677), (2257, 100284), (3721, 60828), (4514, 50142), (5069, 44652), (6771, 33428), (7442, 30414), (8357, 27084), (9028, 25071), (10138, 22326), (11163, 20276), (13542, 16714), (14884, 15207)]