289160772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 737479680

約数和(自身を除く): 448318908

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 151, 222, 227, 228, 302, 444, 453, 454, 604, 681, 703, 906, 908, 1362, 1406, 1812, 2109, 2724, 2812, 2869, 4218, 4313, 5587, 5738, 8399, 8436, 8607, 8626, 11174, 11476, 12939, 16761, 16798, 17214, 17252, 22348, 25197, 25878, 33522, 33596, 34277, 34428, 50394, 51756, 67044, 68554, 100788, 102831, 106153, 137108, 159581, 205662, 212306, 318459, 319162, 411324, 424612, 478743, 636918, 638324, 651263, 957486, 1268249, 1273836, 1302526, 1914972, 1953789, 2536498, 2605052, 3804747, 3907578, 5072996, 7609494, 7815156, 15218988, 24096731, 48193462, 72290193, 96386924, 144580386, 289160772]

約数ペア:

[(1, 289160772), (2, 144580386), (3, 96386924), (4, 72290193), (6, 48193462), (12, 24096731), (19, 15218988), (37, 7815156), (38, 7609494), (57, 5072996), (74, 3907578), (76, 3804747), (111, 2605052), (114, 2536498), (148, 1953789), (151, 1914972), (222, 1302526), (227, 1273836), (228, 1268249), (302, 957486), (444, 651263), (453, 638324), (454, 636918), (604, 478743), (681, 424612), (703, 411324), (906, 319162), (908, 318459), (1362, 212306), (1406, 205662), (1812, 159581), (2109, 137108), (2724, 106153), (2812, 102831), (2869, 100788), (4218, 68554), (4313, 67044), (5587, 51756), (5738, 50394), (8399, 34428), (8436, 34277), (8607, 33596), (8626, 33522), (11174, 25878), (11476, 25197), (12939, 22348), (16761, 17252), (16798, 17214)]