521453232

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 1516569600

約数和(自身を除く): 995116368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 199, 248, 279, 372, 398, 496, 558, 587, 597, 744, 796, 1116, 1174, 1194, 1488, 1592, 1761, 1791, 2232, 2348, 2388, 3184, 3522, 3582, 4464, 4696, 4776, 5283, 6169, 7044, 7164, 9392, 9552, 10566, 12338, 14088, 14328, 18197, 18507, 21132, 24676, 28176, 28656, 36394, 37014, 42264, 49352, 54591, 55521, 72788, 74028, 84528, 98704, 109182, 111042, 116813, 145576, 148056, 163773, 218364, 222084, 233626, 291152, 296112, 327546, 350439, 436728, 444168, 467252, 655092, 700878, 873456, 888336, 934504, 1051317, 1310184, 1401756, 1869008, 2102634, 2620368, 2803512, 3621203, 4205268, 5607024, 7242406, 8410536, 10863609, 14484812, 16821072, 21727218, 28969624, 32590827, 43454436, 57939248, 65181654, 86908872, 130363308, 173817744, 260726616, 521453232]

約数ペア:

[(1, 521453232), (2, 260726616), (3, 173817744), (4, 130363308), (6, 86908872), (8, 65181654), (9, 57939248), (12, 43454436), (16, 32590827), (18, 28969624), (24, 21727218), (31, 16821072), (36, 14484812), (48, 10863609), (62, 8410536), (72, 7242406), (93, 5607024), (124, 4205268), (144, 3621203), (186, 2803512), (199, 2620368), (248, 2102634), (279, 1869008), (372, 1401756), (398, 1310184), (496, 1051317), (558, 934504), (587, 888336), (597, 873456), (744, 700878), (796, 655092), (1116, 467252), (1174, 444168), (1194, 436728), (1488, 350439), (1592, 327546), (1761, 296112), (1791, 291152), (2232, 233626), (2348, 222084), (2388, 218364), (3184, 163773), (3522, 148056), (3582, 145576), (4464, 116813), (4696, 111042), (4776, 109182), (5283, 98704), (6169, 84528), (7044, 74028), (7164, 72788), (9392, 55521), (9552, 54591), (10566, 49352), (12338, 42264), (14088, 37014), (14328, 36394), (18197, 28656), (18507, 28176), (21132, 24676)]