320470488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3847}}^1$

素因数の和:3961

約数の個数: 96

約数和(自身を含む): 945453600

約数和(自身を除く): 624983112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 312, 356, 468, 534, 712, 801, 936, 1068, 1157, 1602, 2136, 2314, 3204, 3471, 3847, 4628, 6408, 6942, 7694, 9256, 10413, 11541, 13884, 15388, 20826, 23082, 27768, 30776, 34623, 41652, 46164, 50011, 69246, 83304, 92328, 100022, 138492, 150033, 200044, 276984, 300066, 342383, 400088, 450099, 600132, 684766, 900198, 1027149, 1200264, 1369532, 1800396, 2054298, 2739064, 3081447, 3600792, 4108596, 4450979, 6162894, 8217192, 8901958, 12325788, 13352937, 17803916, 24651576, 26705874, 35607832, 40058811, 53411748, 80117622, 106823496, 160235244, 320470488]

約数ペア:

[(1, 320470488), (2, 160235244), (3, 106823496), (4, 80117622), (6, 53411748), (8, 40058811), (9, 35607832), (12, 26705874), (13, 24651576), (18, 17803916), (24, 13352937), (26, 12325788), (36, 8901958), (39, 8217192), (52, 6162894), (72, 4450979), (78, 4108596), (89, 3600792), (104, 3081447), (117, 2739064), (156, 2054298), (178, 1800396), (234, 1369532), (267, 1200264), (312, 1027149), (356, 900198), (468, 684766), (534, 600132), (712, 450099), (801, 400088), (936, 342383), (1068, 300066), (1157, 276984), (1602, 200044), (2136, 150033), (2314, 138492), (3204, 100022), (3471, 92328), (3847, 83304), (4628, 69246), (6408, 50011), (6942, 46164), (7694, 41652), (9256, 34623), (10413, 30776), (11541, 27768), (13884, 23082), (15388, 20826)]