390211307808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{781523}}^1$

素因数の和:782286

約数の個数: 96

約数和(自身を含む): 1172210973696

約数和(自身を除く): 781999665888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 743, 1486, 2229, 2972, 4458, 5201, 5944, 8916, 10402, 11888, 15603, 17832, 20804, 23776, 31206, 35664, 41608, 62412, 71328, 83216, 124824, 166432, 249648, 499296, 781523, 1563046, 2344569, 3126092, 4689138, 5470661, 6252184, 9378276, 10941322, 12504368, 16411983, 18756552, 21882644, 25008736, 32823966, 37513104, 43765288, 65647932, 75026208, 87530576, 131295864, 175061152, 262591728, 525183456, 580671589, 1161343178, 1742014767, 2322686356, 3484029534, 4064701123, 4645372712, 6968059068, 8129402246, 9290745424, 12194103369, 13936118136, 16258804492, 18581490848, 24388206738, 27872236272, 32517608984, 48776413476, 55744472544, 65035217968, 97552826952, 130070435936, 195105653904, 390211307808]

約数ペア:

[(1, 390211307808), (2, 195105653904), (3, 130070435936), (4, 97552826952), (6, 65035217968), (7, 55744472544), (8, 48776413476), (12, 32517608984), (14, 27872236272), (16, 24388206738), (21, 18581490848), (24, 16258804492), (28, 13936118136), (32, 12194103369), (42, 9290745424), (48, 8129402246), (56, 6968059068), (84, 4645372712), (96, 4064701123), (112, 3484029534), (168, 2322686356), (224, 1742014767), (336, 1161343178), (672, 580671589), (743, 525183456), (1486, 262591728), (2229, 175061152), (2972, 131295864), (4458, 87530576), (5201, 75026208), (5944, 65647932), (8916, 43765288), (10402, 37513104), (11888, 32823966), (15603, 25008736), (17832, 21882644), (20804, 18756552), (23776, 16411983), (31206, 12504368), (35664, 10941322), (41608, 9378276), (62412, 6252184), (71328, 5470661), (83216, 4689138), (124824, 3126092), (166432, 2344569), (249648, 1563046), (499296, 781523)]