312593274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 805109760

約数和(自身を除く): 492516486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 191, 217, 279, 382, 419, 434, 558, 573, 651, 838, 1146, 1257, 1302, 1337, 1719, 1953, 2514, 2674, 2933, 3438, 3771, 3906, 4011, 5866, 5921, 7542, 8022, 8799, 11842, 12033, 12989, 17598, 17763, 24066, 25978, 26397, 35526, 38967, 41447, 52794, 53289, 77934, 80029, 82894, 90923, 106578, 116901, 124341, 160058, 181846, 233802, 240087, 248682, 272769, 373023, 480174, 545538, 560203, 720261, 746046, 818307, 1120406, 1440522, 1636614, 1680609, 2480899, 3361218, 4961798, 5041827, 7442697, 10083654, 14885394, 17366293, 22328091, 34732586, 44656182, 52098879, 104197758, 156296637, 312593274]

約数ペア:

[(1, 312593274), (2, 156296637), (3, 104197758), (6, 52098879), (7, 44656182), (9, 34732586), (14, 22328091), (18, 17366293), (21, 14885394), (31, 10083654), (42, 7442697), (62, 5041827), (63, 4961798), (93, 3361218), (126, 2480899), (186, 1680609), (191, 1636614), (217, 1440522), (279, 1120406), (382, 818307), (419, 746046), (434, 720261), (558, 560203), (573, 545538), (651, 480174), (838, 373023), (1146, 272769), (1257, 248682), (1302, 240087), (1337, 233802), (1719, 181846), (1953, 160058), (2514, 124341), (2674, 116901), (2933, 106578), (3438, 90923), (3771, 82894), (3906, 80029), (4011, 77934), (5866, 53289), (5921, 52794), (7542, 41447), (8022, 38967), (8799, 35526), (11842, 26397), (12033, 25978), (12989, 24066), (17598, 17763)]