171462984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 572866560

約数和(自身を除く): 401403576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 41, 42, 44, 56, 62, 66, 73, 77, 82, 84, 88, 93, 123, 124, 132, 146, 154, 164, 168, 186, 217, 219, 231, 246, 248, 264, 287, 292, 308, 328, 341, 372, 434, 438, 451, 462, 492, 511, 574, 584, 616, 651, 682, 744, 803, 861, 868, 876, 902, 924, 984, 1022, 1023, 1148, 1271, 1302, 1353, 1364, 1533, 1606, 1722, 1736, 1752, 1804, 1848, 2044, 2046, 2263, 2296, 2387, 2409, 2542, 2604, 2706, 2728, 2993, 3066, 3157, 3212, 3444, 3608, 3813, 4088, 4092, 4526, 4774, 4818, 5084, 5208, 5412, 5621, 5986, 6132, 6314, 6424, 6789, 6888, 7161, 7626, 8184, 8897, 8979, 9052, 9471, 9548, 9636, 10168, 10824, 11242, 11972, 12264, 12628, 13578, 13981, 14322, 15252, 15841, 16863, 17794, 17958, 18104, 18942, 19096, 19272, 20951, 22484, 23944, 24893, 25256, 26691, 27156, 27962, 28644, 30504, 31682, 32923, 33726, 35588, 35916, 37884, 41902, 41943, 44968, 47523, 49786, 53382, 54312, 55924, 57288, 62853, 63364, 65846, 67452, 71176, 71832, 74679, 75768, 83804, 83886, 92783, 95046, 97867, 98769, 99572, 106764, 111848, 125706, 126728, 131692, 134904, 149358, 167608, 167772, 174251, 185566, 190092, 195734, 197538, 199144, 213528, 230461, 251412, 263384, 278349, 293601, 298716, 335544, 348502, 371132, 380184, 391468, 395076, 460922, 502824, 522753, 556698, 587202, 597432, 649481, 691383, 697004, 742264, 782936, 790152, 921844, 1020613, 1045506, 1113396, 1174404, 1298962, 1382766, 1394008, 1843688, 1948443, 2041226, 2091012, 2226792, 2348808, 2597924, 2765532, 3061839, 3896886, 4082452, 4182024, 5195848, 5531064, 6123678, 7144291, 7793772, 8164904, 12247356, 14288582, 15587544, 21432873, 24494712, 28577164, 42865746, 57154328, 85731492, 171462984]

約数ペア:

[(1, 171462984), (2, 85731492), (3, 57154328), (4, 42865746), (6, 28577164), (7, 24494712), (8, 21432873), (11, 15587544), (12, 14288582), (14, 12247356), (21, 8164904), (22, 7793772), (24, 7144291), (28, 6123678), (31, 5531064), (33, 5195848), (41, 4182024), (42, 4082452), (44, 3896886), (56, 3061839), (62, 2765532), (66, 2597924), (73, 2348808), (77, 2226792), (82, 2091012), (84, 2041226), (88, 1948443), (93, 1843688), (123, 1394008), (124, 1382766), (132, 1298962), (146, 1174404), (154, 1113396), (164, 1045506), (168, 1020613), (186, 921844), (217, 790152), (219, 782936), (231, 742264), (246, 697004), (248, 691383), (264, 649481), (287, 597432), (292, 587202), (308, 556698), (328, 522753), (341, 502824), (372, 460922), (434, 395076), (438, 391468), (451, 380184), (462, 371132), (492, 348502), (511, 335544), (574, 298716), (584, 293601), (616, 278349), (651, 263384), (682, 251412), (744, 230461), (803, 213528), (861, 199144), (868, 197538), (876, 195734), (902, 190092), (924, 185566), (984, 174251), (1022, 167772), (1023, 167608), (1148, 149358), (1271, 134904), (1302, 131692), (1353, 126728), (1364, 125706), (1533, 111848), (1606, 106764), (1722, 99572), (1736, 98769), (1752, 97867), (1804, 95046), (1848, 92783), (2044, 83886), (2046, 83804), (2263, 75768), (2296, 74679), (2387, 71832), (2409, 71176), (2542, 67452), (2604, 65846), (2706, 63364), (2728, 62853), (2993, 57288), (3066, 55924), (3157, 54312), (3212, 53382), (3444, 49786), (3608, 47523), (3813, 44968), (4088, 41943), (4092, 41902), (4526, 37884), (4774, 35916), (4818, 35588), (5084, 33726), (5208, 32923), (5412, 31682), (5621, 30504), (5986, 28644), (6132, 27962), (6314, 27156), (6424, 26691), (6789, 25256), (6888, 24893), (7161, 23944), (7626, 22484), (8184, 20951), (8897, 19272), (8979, 19096), (9052, 18942), (9471, 18104), (9548, 17958), (9636, 17794), (10168, 16863), (10824, 15841), (11242, 15252), (11972, 14322), (12264, 13981), (12628, 13578)]