319219152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1681

約数の個数: 160

約数和(自身を含む): 1024696320

約数和(自身を除く): 705477168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1488, 1596, 1613, 1736, 1767, 2128, 2356, 2604, 3192, 3226, 3472, 3534, 4123, 4712, 4839, 5208, 6384, 6452, 7068, 8246, 9424, 9678, 10416, 11291, 12369, 12904, 14136, 16492, 19356, 22582, 24738, 25808, 28272, 30647, 32984, 33873, 38712, 45164, 49476, 50003, 61294, 65968, 67746, 77424, 90328, 91941, 98952, 100006, 122588, 135492, 150009, 180656, 183882, 197904, 200012, 214529, 245176, 270984, 300018, 350021, 367764, 400024, 429058, 490352, 541968, 600036, 643587, 700042, 735528, 800048, 858116, 950057, 1050063, 1200072, 1287174, 1400084, 1471056, 1716232, 1900114, 2100126, 2400144, 2574348, 2800168, 2850171, 3432464, 3800228, 4200252, 5148696, 5600336, 5700342, 6650399, 7600456, 8400504, 10297392, 11400684, 13300798, 15200912, 16801008, 19951197, 22801368, 26601596, 39902394, 45602736, 53203192, 79804788, 106406384, 159609576, 319219152]

約数ペア:

[(1, 319219152), (2, 159609576), (3, 106406384), (4, 79804788), (6, 53203192), (7, 45602736), (8, 39902394), (12, 26601596), (14, 22801368), (16, 19951197), (19, 16801008), (21, 15200912), (24, 13300798), (28, 11400684), (31, 10297392), (38, 8400504), (42, 7600456), (48, 6650399), (56, 5700342), (57, 5600336), (62, 5148696), (76, 4200252), (84, 3800228), (93, 3432464), (112, 2850171), (114, 2800168), (124, 2574348), (133, 2400144), (152, 2100126), (168, 1900114), (186, 1716232), (217, 1471056), (228, 1400084), (248, 1287174), (266, 1200072), (304, 1050063), (336, 950057), (372, 858116), (399, 800048), (434, 735528), (456, 700042), (496, 643587), (532, 600036), (589, 541968), (651, 490352), (744, 429058), (798, 400024), (868, 367764), (912, 350021), (1064, 300018), (1178, 270984), (1302, 245176), (1488, 214529), (1596, 200012), (1613, 197904), (1736, 183882), (1767, 180656), (2128, 150009), (2356, 135492), (2604, 122588), (3192, 100006), (3226, 98952), (3472, 91941), (3534, 90328), (4123, 77424), (4712, 67746), (4839, 65968), (5208, 61294), (6384, 50003), (6452, 49476), (7068, 45164), (8246, 38712), (9424, 33873), (9678, 32984), (10416, 30647), (11291, 28272), (12369, 25808), (12904, 24738), (14136, 22582), (16492, 19356)]