1938289104

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 6020239680

約数和(自身を除く): 4081950576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 41, 48, 57, 72, 74, 76, 82, 111, 114, 123, 144, 148, 152, 164, 171, 222, 228, 246, 296, 304, 328, 333, 342, 369, 444, 456, 467, 492, 592, 656, 666, 684, 703, 738, 779, 888, 912, 934, 984, 1332, 1368, 1401, 1406, 1476, 1517, 1558, 1776, 1868, 1968, 2109, 2337, 2664, 2736, 2802, 2812, 2952, 3034, 3116, 3736, 4203, 4218, 4551, 4674, 5328, 5604, 5624, 5904, 6068, 6232, 6327, 7011, 7472, 8406, 8436, 8873, 9102, 9348, 11208, 11248, 12136, 12464, 12654, 13653, 14022, 16812, 16872, 17279, 17746, 18204, 18696, 19147, 22416, 24272, 25308, 26619, 27306, 28044, 28823, 33624, 33744, 34558, 35492, 36408, 37392, 38294, 50616, 51837, 53238, 54612, 56088, 57441, 57646, 67248, 69116, 70984, 72816, 76588, 79857, 86469, 101232, 103674, 106476, 109224, 112176, 114882, 115292, 138232, 141968, 153176, 155511, 159714, 172323, 172938, 207348, 212952, 218448, 229764, 230584, 259407, 276464, 306352, 311022, 319428, 328301, 344646, 345876, 363793, 414696, 425904, 459528, 461168, 518814, 622044, 638856, 656602, 689292, 691752, 708439, 727586, 829392, 919056, 984903, 1037628, 1091379, 1244088, 1277712, 1313204, 1378584, 1383504, 1416878, 1455172, 1969806, 2075256, 2125317, 2182758, 2488176, 2626408, 2757168, 2833756, 2910344, 2954709, 3274137, 3939612, 4150512, 4250634, 4365516, 5252816, 5667512, 5820688, 5909418, 6375951, 6548274, 7879224, 8501268, 8731032, 11335024, 11818836, 12751902, 13096548, 13460341, 15758448, 17002536, 17462064, 23637672, 25503804, 26193096, 26920682, 34005072, 40381023, 47275344, 51007608, 52386192, 53841364, 80762046, 102015216, 107682728, 121143069, 161524092, 215365456, 242286138, 323048184, 484572276, 646096368, 969144552, 1938289104]

約数ペア:

[(1, 1938289104), (2, 969144552), (3, 646096368), (4, 484572276), (6, 323048184), (8, 242286138), (9, 215365456), (12, 161524092), (16, 121143069), (18, 107682728), (19, 102015216), (24, 80762046), (36, 53841364), (37, 52386192), (38, 51007608), (41, 47275344), (48, 40381023), (57, 34005072), (72, 26920682), (74, 26193096), (76, 25503804), (82, 23637672), (111, 17462064), (114, 17002536), (123, 15758448), (144, 13460341), (148, 13096548), (152, 12751902), (164, 11818836), (171, 11335024), (222, 8731032), (228, 8501268), (246, 7879224), (296, 6548274), (304, 6375951), (328, 5909418), (333, 5820688), (342, 5667512), (369, 5252816), (444, 4365516), (456, 4250634), (467, 4150512), (492, 3939612), (592, 3274137), (656, 2954709), (666, 2910344), (684, 2833756), (703, 2757168), (738, 2626408), (779, 2488176), (888, 2182758), (912, 2125317), (934, 2075256), (984, 1969806), (1332, 1455172), (1368, 1416878), (1401, 1383504), (1406, 1378584), (1476, 1313204), (1517, 1277712), (1558, 1244088), (1776, 1091379), (1868, 1037628), (1968, 984903), (2109, 919056), (2337, 829392), (2664, 727586), (2736, 708439), (2802, 691752), (2812, 689292), (2952, 656602), (3034, 638856), (3116, 622044), (3736, 518814), (4203, 461168), (4218, 459528), (4551, 425904), (4674, 414696), (5328, 363793), (5604, 345876), (5624, 344646), (5904, 328301), (6068, 319428), (6232, 311022), (6327, 306352), (7011, 276464), (7472, 259407), (8406, 230584), (8436, 229764), (8873, 218448), (9102, 212952), (9348, 207348), (11208, 172938), (11248, 172323), (12136, 159714), (12464, 155511), (12654, 153176), (13653, 141968), (14022, 138232), (16812, 115292), (16872, 114882), (17279, 112176), (17746, 109224), (18204, 106476), (18696, 103674), (19147, 101232), (22416, 86469), (24272, 79857), (25308, 76588), (26619, 72816), (27306, 70984), (28044, 69116), (28823, 67248), (33624, 57646), (33744, 57441), (34558, 56088), (35492, 54612), (36408, 53238), (37392, 51837), (38294, 50616)]