217778713488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{23159}}^1$

素因数の和:23690

約数の個数: 240

約数和(自身を含む): 734731545600

約数和(自身を除く): 516952832112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 491, 504, 532, 684, 798, 912, 982, 1008, 1064, 1197, 1368, 1473, 1596, 1964, 2128, 2394, 2736, 2946, 3192, 3437, 3928, 4419, 4788, 5892, 6384, 6874, 7856, 8838, 9329, 9576, 10311, 11784, 13748, 17676, 18658, 19152, 20622, 23159, 23568, 27496, 27987, 30933, 35352, 37316, 41244, 46318, 54992, 55974, 61866, 65303, 69477, 70704, 74632, 82488, 83961, 92636, 111948, 123732, 130606, 138954, 149264, 162113, 164976, 167922, 185272, 195909, 208431, 223896, 247464, 261212, 277908, 324226, 335844, 370544, 391818, 416862, 440021, 447792, 486339, 494928, 522424, 555816, 587727, 648452, 671688, 783636, 833724, 880042, 972678, 1044848, 1111632, 1175454, 1296904, 1320063, 1343376, 1459017, 1567272, 1667448, 1760084, 1945356, 2350908, 2593808, 2640126, 2918034, 3080147, 3134544, 3334896, 3520168, 3890712, 3960189, 4701816, 5280252, 5836068, 6160294, 7040336, 7781424, 7920378, 9240441, 9403632, 10560504, 11371069, 11672136, 12320588, 15840756, 18480882, 21121008, 22742138, 23344272, 24641176, 27721323, 31681512, 34113207, 36961764, 45484276, 49282352, 55442646, 63363024, 68226414, 73923528, 79597483, 90968552, 102339621, 110885292, 136452828, 147847056, 159194966, 181937104, 204679242, 216050311, 221770584, 238792449, 272905656, 318389932, 409358484, 432100622, 443541168, 477584898, 545811312, 636779864, 648150933, 716377347, 818716968, 864201244, 955169796, 1273559728, 1296301866, 1432754694, 1512352177, 1637433936, 1728402488, 1910339592, 1944452799, 2592603732, 2865509388, 3024704354, 3456804976, 3820679184, 3888905598, 4537056531, 5185207464, 5731018776, 6049408708, 7777811196, 9074113062, 10370414928, 11462037552, 12098817416, 13611169593, 15555622392, 18148226124, 24197634832, 27222339186, 31111244784, 36296452248, 54444678372, 72592904496, 108889356744, 217778713488]

約数ペア:

[(1, 217778713488), (2, 108889356744), (3, 72592904496), (4, 54444678372), (6, 36296452248), (7, 31111244784), (8, 27222339186), (9, 24197634832), (12, 18148226124), (14, 15555622392), (16, 13611169593), (18, 12098817416), (19, 11462037552), (21, 10370414928), (24, 9074113062), (28, 7777811196), (36, 6049408708), (38, 5731018776), (42, 5185207464), (48, 4537056531), (56, 3888905598), (57, 3820679184), (63, 3456804976), (72, 3024704354), (76, 2865509388), (84, 2592603732), (112, 1944452799), (114, 1910339592), (126, 1728402488), (133, 1637433936), (144, 1512352177), (152, 1432754694), (168, 1296301866), (171, 1273559728), (228, 955169796), (252, 864201244), (266, 818716968), (304, 716377347), (336, 648150933), (342, 636779864), (399, 545811312), (456, 477584898), (491, 443541168), (504, 432100622), (532, 409358484), (684, 318389932), (798, 272905656), (912, 238792449), (982, 221770584), (1008, 216050311), (1064, 204679242), (1197, 181937104), (1368, 159194966), (1473, 147847056), (1596, 136452828), (1964, 110885292), (2128, 102339621), (2394, 90968552), (2736, 79597483), (2946, 73923528), (3192, 68226414), (3437, 63363024), (3928, 55442646), (4419, 49282352), (4788, 45484276), (5892, 36961764), (6384, 34113207), (6874, 31681512), (7856, 27721323), (8838, 24641176), (9329, 23344272), (9576, 22742138), (10311, 21121008), (11784, 18480882), (13748, 15840756), (17676, 12320588), (18658, 11672136), (19152, 11371069), (20622, 10560504), (23159, 9403632), (23568, 9240441), (27496, 7920378), (27987, 7781424), (30933, 7040336), (35352, 6160294), (37316, 5836068), (41244, 5280252), (46318, 4701816), (54992, 3960189), (55974, 3890712), (61866, 3520168), (65303, 3334896), (69477, 3134544), (70704, 3080147), (74632, 2918034), (82488, 2640126), (83961, 2593808), (92636, 2350908), (111948, 1945356), (123732, 1760084), (130606, 1667448), (138954, 1567272), (149264, 1459017), (162113, 1343376), (164976, 1320063), (167922, 1296904), (185272, 1175454), (195909, 1111632), (208431, 1044848), (223896, 972678), (247464, 880042), (261212, 833724), (277908, 783636), (324226, 671688), (335844, 648452), (370544, 587727), (391818, 555816), (416862, 522424), (440021, 494928), (447792, 486339)]