1939237488

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 5880576000

約数和(自身を除く): 3941338512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 59, 62, 72, 74, 93, 111, 118, 124, 144, 148, 177, 186, 199, 222, 236, 248, 279, 296, 333, 354, 372, 398, 444, 472, 496, 531, 558, 592, 597, 666, 708, 744, 796, 888, 944, 1062, 1116, 1147, 1194, 1332, 1416, 1488, 1592, 1776, 1791, 1829, 2124, 2183, 2232, 2294, 2388, 2664, 2832, 3184, 3441, 3582, 3658, 4248, 4366, 4464, 4588, 4776, 5328, 5487, 6169, 6549, 6882, 7164, 7316, 7363, 8496, 8732, 9176, 9552, 10323, 10974, 11741, 12338, 13098, 13764, 14328, 14632, 14726, 16461, 17464, 18352, 18507, 19647, 20646, 21948, 22089, 23482, 24676, 26196, 27528, 28656, 29264, 29452, 32922, 34928, 35223, 37014, 39294, 41292, 43896, 44178, 46964, 49352, 52392, 55056, 55521, 58904, 65844, 66267, 67673, 70446, 74028, 78588, 82584, 87792, 88356, 93928, 98704, 104784, 105669, 111042, 117808, 131688, 132534, 135346, 140892, 148056, 157176, 165168, 176712, 187856, 203019, 211338, 222084, 228253, 263376, 265068, 270692, 281784, 296112, 314352, 353424, 363971, 406038, 422676, 434417, 444168, 456506, 530136, 541384, 563568, 609057, 684759, 727942, 812076, 845352, 868834, 888336, 913012, 1060272, 1082768, 1091913, 1218114, 1303251, 1369518, 1455884, 1624152, 1690704, 1737668, 1826024, 2054277, 2183826, 2436228, 2606502, 2739036, 2911768, 3248304, 3275739, 3475336, 3652048, 3909753, 4108554, 4367652, 4872456, 5213004, 5478072, 5823536, 6551478, 6950672, 7819506, 8217108, 8735304, 9744912, 10426008, 10956144, 13102956, 13466927, 15639012, 16434216, 17470608, 20852016, 26205912, 26933854, 31278024, 32868432, 40400781, 52411824, 53867708, 62556048, 80801562, 107735416, 121202343, 161603124, 215470832, 242404686, 323206248, 484809372, 646412496, 969618744, 1939237488]

約数ペア:

[(1, 1939237488), (2, 969618744), (3, 646412496), (4, 484809372), (6, 323206248), (8, 242404686), (9, 215470832), (12, 161603124), (16, 121202343), (18, 107735416), (24, 80801562), (31, 62556048), (36, 53867708), (37, 52411824), (48, 40400781), (59, 32868432), (62, 31278024), (72, 26933854), (74, 26205912), (93, 20852016), (111, 17470608), (118, 16434216), (124, 15639012), (144, 13466927), (148, 13102956), (177, 10956144), (186, 10426008), (199, 9744912), (222, 8735304), (236, 8217108), (248, 7819506), (279, 6950672), (296, 6551478), (333, 5823536), (354, 5478072), (372, 5213004), (398, 4872456), (444, 4367652), (472, 4108554), (496, 3909753), (531, 3652048), (558, 3475336), (592, 3275739), (597, 3248304), (666, 2911768), (708, 2739036), (744, 2606502), (796, 2436228), (888, 2183826), (944, 2054277), (1062, 1826024), (1116, 1737668), (1147, 1690704), (1194, 1624152), (1332, 1455884), (1416, 1369518), (1488, 1303251), (1592, 1218114), (1776, 1091913), (1791, 1082768), (1829, 1060272), (2124, 913012), (2183, 888336), (2232, 868834), (2294, 845352), (2388, 812076), (2664, 727942), (2832, 684759), (3184, 609057), (3441, 563568), (3582, 541384), (3658, 530136), (4248, 456506), (4366, 444168), (4464, 434417), (4588, 422676), (4776, 406038), (5328, 363971), (5487, 353424), (6169, 314352), (6549, 296112), (6882, 281784), (7164, 270692), (7316, 265068), (7363, 263376), (8496, 228253), (8732, 222084), (9176, 211338), (9552, 203019), (10323, 187856), (10974, 176712), (11741, 165168), (12338, 157176), (13098, 148056), (13764, 140892), (14328, 135346), (14632, 132534), (14726, 131688), (16461, 117808), (17464, 111042), (18352, 105669), (18507, 104784), (19647, 98704), (20646, 93928), (21948, 88356), (22089, 87792), (23482, 82584), (24676, 78588), (26196, 74028), (27528, 70446), (28656, 67673), (29264, 66267), (29452, 65844), (32922, 58904), (34928, 55521), (35223, 55056), (37014, 52392), (39294, 49352), (41292, 46964), (43896, 44178)]