285390504

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2040

約数の個数: 144

約数和(自身を含む): 921522420

約数和(自身を除く): 636131916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 574, 588, 738, 861, 882, 984, 1148, 1176, 1476, 1722, 1764, 1973, 2009, 2296, 2583, 2952, 3444, 3528, 3946, 4018, 5166, 5919, 6027, 6888, 7892, 8036, 10332, 11838, 12054, 13811, 15784, 16072, 17757, 18081, 20664, 23676, 24108, 27622, 35514, 36162, 41433, 47352, 48216, 55244, 71028, 72324, 80893, 82866, 96677, 110488, 124299, 142056, 144648, 161786, 165732, 193354, 242679, 248598, 290031, 323572, 331464, 386708, 485358, 497196, 566251, 580062, 647144, 728037, 773416, 870093, 970716, 994392, 1132502, 1160124, 1456074, 1698753, 1740186, 1941432, 2265004, 2320248, 2912148, 3397506, 3480372, 3963757, 4530008, 5096259, 5824296, 6795012, 6960744, 7927514, 10192518, 11891271, 13590024, 15855028, 20385036, 23782542, 31710056, 35673813, 40770072, 47565084, 71347626, 95130168, 142695252, 285390504]

約数ペア:

[(1, 285390504), (2, 142695252), (3, 95130168), (4, 71347626), (6, 47565084), (7, 40770072), (8, 35673813), (9, 31710056), (12, 23782542), (14, 20385036), (18, 15855028), (21, 13590024), (24, 11891271), (28, 10192518), (36, 7927514), (41, 6960744), (42, 6795012), (49, 5824296), (56, 5096259), (63, 4530008), (72, 3963757), (82, 3480372), (84, 3397506), (98, 2912148), (123, 2320248), (126, 2265004), (147, 1941432), (164, 1740186), (168, 1698753), (196, 1456074), (246, 1160124), (252, 1132502), (287, 994392), (294, 970716), (328, 870093), (369, 773416), (392, 728037), (441, 647144), (492, 580062), (504, 566251), (574, 497196), (588, 485358), (738, 386708), (861, 331464), (882, 323572), (984, 290031), (1148, 248598), (1176, 242679), (1476, 193354), (1722, 165732), (1764, 161786), (1973, 144648), (2009, 142056), (2296, 124299), (2583, 110488), (2952, 96677), (3444, 82866), (3528, 80893), (3946, 72324), (4018, 71028), (5166, 55244), (5919, 48216), (6027, 47352), (6888, 41433), (7892, 36162), (8036, 35514), (10332, 27622), (11838, 24108), (12054, 23676), (13811, 20664), (15784, 18081), (16072, 17757)]