978014952

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 2782560000

約数和(自身を除く): 1804545048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 199, 216, 244, 366, 373, 398, 488, 549, 597, 732, 746, 796, 1098, 1119, 1194, 1464, 1492, 1592, 1647, 1791, 2196, 2238, 2388, 2984, 3294, 3357, 3582, 4392, 4476, 4776, 5373, 6588, 6714, 7164, 8952, 10071, 10746, 12139, 13176, 13428, 14328, 20142, 21492, 22753, 24278, 26856, 36417, 40284, 42984, 45506, 48556, 68259, 72834, 74227, 80568, 91012, 97112, 109251, 136518, 145668, 148454, 182024, 204777, 218502, 222681, 273036, 291336, 296908, 327753, 409554, 437004, 445362, 546072, 593816, 614331, 655506, 668043, 819108, 874008, 890724, 1228662, 1311012, 1336086, 1638216, 1781448, 2004129, 2457324, 2622024, 2672172, 4008258, 4527847, 4914648, 5344344, 8016516, 9055694, 13583541, 16033032, 18111388, 27167082, 36222776, 40750623, 54334164, 81501246, 108668328, 122251869, 163002492, 244503738, 326004984, 489007476, 978014952]

約数ペア:

[(1, 978014952), (2, 489007476), (3, 326004984), (4, 244503738), (6, 163002492), (8, 122251869), (9, 108668328), (12, 81501246), (18, 54334164), (24, 40750623), (27, 36222776), (36, 27167082), (54, 18111388), (61, 16033032), (72, 13583541), (108, 9055694), (122, 8016516), (183, 5344344), (199, 4914648), (216, 4527847), (244, 4008258), (366, 2672172), (373, 2622024), (398, 2457324), (488, 2004129), (549, 1781448), (597, 1638216), (732, 1336086), (746, 1311012), (796, 1228662), (1098, 890724), (1119, 874008), (1194, 819108), (1464, 668043), (1492, 655506), (1592, 614331), (1647, 593816), (1791, 546072), (2196, 445362), (2238, 437004), (2388, 409554), (2984, 327753), (3294, 296908), (3357, 291336), (3582, 273036), (4392, 222681), (4476, 218502), (4776, 204777), (5373, 182024), (6588, 148454), (6714, 145668), (7164, 136518), (8952, 109251), (10071, 97112), (10746, 91012), (12139, 80568), (13176, 74227), (13428, 72834), (14328, 68259), (20142, 48556), (21492, 45506), (22753, 42984), (24278, 40284), (26856, 36417)]