2111112648

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 6313881600

約数和(自身を除く): 4202768952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 67, 72, 76, 93, 114, 124, 134, 152, 171, 186, 201, 228, 248, 268, 279, 342, 372, 402, 456, 536, 558, 589, 603, 684, 743, 744, 804, 1116, 1178, 1206, 1273, 1368, 1486, 1608, 1767, 2077, 2229, 2232, 2356, 2412, 2546, 2972, 3534, 3819, 4154, 4458, 4712, 4824, 5092, 5301, 5944, 6231, 6687, 7068, 7638, 8308, 8916, 10184, 10602, 11457, 12462, 13374, 14117, 14136, 15276, 16616, 17832, 18693, 21204, 22914, 23033, 24924, 26748, 28234, 30552, 37386, 39463, 42351, 42408, 45828, 46066, 49781, 49848, 53496, 56468, 69099, 74772, 78926, 84702, 91656, 92132, 99562, 112936, 118389, 127053, 138198, 149343, 149544, 157852, 169404, 184264, 199124, 207297, 236778, 254106, 276396, 298686, 315704, 338808, 355167, 398248, 414594, 437627, 448029, 473556, 508212, 552792, 597372, 710334, 829188, 875254, 896058, 945839, 947112, 1016424, 1194744, 1312881, 1420668, 1543211, 1658376, 1750508, 1792116, 1891678, 2625762, 2837517, 2841336, 3086422, 3501016, 3584232, 3783356, 3938643, 4629633, 5251524, 5675034, 6172844, 7566712, 7877286, 8512551, 9259266, 10503048, 11350068, 12345688, 13888899, 15754572, 17025102, 18518532, 22700136, 27777798, 29321009, 31509144, 34050204, 37037064, 55555596, 58642018, 68100408, 87963027, 111111192, 117284036, 175926054, 234568072, 263889081, 351852108, 527778162, 703704216, 1055556324, 2111112648]

約数ペア:

[(1, 2111112648), (2, 1055556324), (3, 703704216), (4, 527778162), (6, 351852108), (8, 263889081), (9, 234568072), (12, 175926054), (18, 117284036), (19, 111111192), (24, 87963027), (31, 68100408), (36, 58642018), (38, 55555596), (57, 37037064), (62, 34050204), (67, 31509144), (72, 29321009), (76, 27777798), (93, 22700136), (114, 18518532), (124, 17025102), (134, 15754572), (152, 13888899), (171, 12345688), (186, 11350068), (201, 10503048), (228, 9259266), (248, 8512551), (268, 7877286), (279, 7566712), (342, 6172844), (372, 5675034), (402, 5251524), (456, 4629633), (536, 3938643), (558, 3783356), (589, 3584232), (603, 3501016), (684, 3086422), (743, 2841336), (744, 2837517), (804, 2625762), (1116, 1891678), (1178, 1792116), (1206, 1750508), (1273, 1658376), (1368, 1543211), (1486, 1420668), (1608, 1312881), (1767, 1194744), (2077, 1016424), (2229, 947112), (2232, 945839), (2356, 896058), (2412, 875254), (2546, 829188), (2972, 710334), (3534, 597372), (3819, 552792), (4154, 508212), (4458, 473556), (4712, 448029), (4824, 437627), (5092, 414594), (5301, 398248), (5944, 355167), (6231, 338808), (6687, 315704), (7068, 298686), (7638, 276396), (8308, 254106), (8916, 236778), (10184, 207297), (10602, 199124), (11457, 184264), (12462, 169404), (13374, 157852), (14117, 149544), (14136, 149343), (15276, 138198), (16616, 127053), (17832, 118389), (18693, 112936), (21204, 99562), (22914, 92132), (23033, 91656), (24924, 84702), (26748, 78926), (28234, 74772), (30552, 69099), (37386, 56468), (39463, 53496), (42351, 49848), (42408, 49781), (45828, 46066)]