980721252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 2997671040

約数和(自身を除く): 2016949788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 257, 266, 342, 399, 514, 532, 684, 771, 797, 798, 1028, 1197, 1542, 1594, 1596, 1799, 2313, 2391, 2394, 3084, 3188, 3598, 4626, 4782, 4788, 4883, 5397, 5579, 7173, 7196, 9252, 9564, 9766, 10794, 11158, 14346, 14649, 15143, 16191, 16737, 19532, 21588, 22316, 28692, 29298, 30286, 32382, 33474, 34181, 43947, 45429, 50211, 58596, 60572, 64764, 66948, 68362, 87894, 90858, 100422, 102543, 106001, 136287, 136724, 175788, 181716, 200844, 204829, 205086, 212002, 272574, 307629, 318003, 409658, 410172, 424004, 545148, 614487, 615258, 636006, 819316, 954009, 1228974, 1230516, 1272012, 1433803, 1843461, 1908018, 2457948, 2867606, 3686922, 3816036, 3891751, 4301409, 5735212, 7373844, 7783502, 8602818, 11675253, 12904227, 15567004, 17205636, 23350506, 25808454, 27242257, 35025759, 46701012, 51616908, 54484514, 70051518, 81726771, 108969028, 140103036, 163453542, 245180313, 326907084, 490360626, 980721252]

約数ペア:

[(1, 980721252), (2, 490360626), (3, 326907084), (4, 245180313), (6, 163453542), (7, 140103036), (9, 108969028), (12, 81726771), (14, 70051518), (18, 54484514), (19, 51616908), (21, 46701012), (28, 35025759), (36, 27242257), (38, 25808454), (42, 23350506), (57, 17205636), (63, 15567004), (76, 12904227), (84, 11675253), (114, 8602818), (126, 7783502), (133, 7373844), (171, 5735212), (228, 4301409), (252, 3891751), (257, 3816036), (266, 3686922), (342, 2867606), (399, 2457948), (514, 1908018), (532, 1843461), (684, 1433803), (771, 1272012), (797, 1230516), (798, 1228974), (1028, 954009), (1197, 819316), (1542, 636006), (1594, 615258), (1596, 614487), (1799, 545148), (2313, 424004), (2391, 410172), (2394, 409658), (3084, 318003), (3188, 307629), (3598, 272574), (4626, 212002), (4782, 205086), (4788, 204829), (4883, 200844), (5397, 181716), (5579, 175788), (7173, 136724), (7196, 136287), (9252, 106001), (9564, 102543), (9766, 100422), (10794, 90858), (11158, 87894), (14346, 68362), (14649, 66948), (15143, 64764), (16191, 60572), (16737, 58596), (19532, 50211), (21588, 45429), (22316, 43947), (28692, 34181), (29298, 33474), (30286, 32382)]