197596943928

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^2\times {\mathrm{1123}}^1$

素因数の和:1686

約数の個数: 144

約数和(自身を含む): 552260393880

約数和(自身を除く): 354663449952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 257, 296, 333, 444, 514, 666, 771, 888, 1028, 1123, 1332, 1542, 2056, 2246, 2313, 2664, 3084, 3369, 4492, 4626, 6168, 6738, 8984, 9252, 9509, 10107, 13476, 18504, 19018, 20214, 26952, 28527, 38036, 40428, 41551, 57054, 66049, 76072, 80856, 83102, 85581, 114108, 124653, 132098, 166204, 171162, 198147, 228216, 249306, 264196, 288611, 332408, 342324, 373959, 396294, 498612, 528392, 577222, 594441, 684648, 747918, 792588, 865833, 997224, 1154444, 1188882, 1495836, 1585176, 1731666, 2308888, 2377764, 2443813, 2597499, 2991672, 3463332, 4755528, 4887626, 5194998, 6926664, 7331439, 9775252, 10389996, 10678607, 14662878, 19550504, 20779992, 21357214, 21994317, 29325756, 32035821, 42714428, 43988634, 58651512, 64071642, 74173027, 85428856, 87977268, 96107463, 128143284, 148346054, 175954536, 192214926, 222519081, 256286568, 296692108, 384429852, 445038162, 593384216, 667557243, 768859704, 890076324, 1335114486, 1780152648, 2670228972, 2744401999, 5340457944, 5488803998, 8233205997, 10977607996, 16466411994, 21955215992, 24699617991, 32932823988, 49399235982, 65865647976, 98798471964, 197596943928]

約数ペア:

[(1, 197596943928), (2, 98798471964), (3, 65865647976), (4, 49399235982), (6, 32932823988), (8, 24699617991), (9, 21955215992), (12, 16466411994), (18, 10977607996), (24, 8233205997), (36, 5488803998), (37, 5340457944), (72, 2744401999), (74, 2670228972), (111, 1780152648), (148, 1335114486), (222, 890076324), (257, 768859704), (296, 667557243), (333, 593384216), (444, 445038162), (514, 384429852), (666, 296692108), (771, 256286568), (888, 222519081), (1028, 192214926), (1123, 175954536), (1332, 148346054), (1542, 128143284), (2056, 96107463), (2246, 87977268), (2313, 85428856), (2664, 74173027), (3084, 64071642), (3369, 58651512), (4492, 43988634), (4626, 42714428), (6168, 32035821), (6738, 29325756), (8984, 21994317), (9252, 21357214), (9509, 20779992), (10107, 19550504), (13476, 14662878), (18504, 10678607), (19018, 10389996), (20214, 9775252), (26952, 7331439), (28527, 6926664), (38036, 5194998), (40428, 4887626), (41551, 4755528), (57054, 3463332), (66049, 2991672), (76072, 2597499), (80856, 2443813), (83102, 2377764), (85581, 2308888), (114108, 1731666), (124653, 1585176), (132098, 1495836), (166204, 1188882), (171162, 1154444), (198147, 997224), (228216, 865833), (249306, 792588), (264196, 747918), (288611, 684648), (332408, 594441), (342324, 577222), (373959, 528392), (396294, 498612)]