289504368

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3961

約数の個数: 120

約数和(自身を含む): 884665600

約数和(自身を除く): 595161232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 3078, 3888, 3919, 4104, 4617, 6156, 7838, 8208, 9234, 11757, 12312, 15676, 18468, 23514, 24624, 31352, 35271, 36936, 47028, 62704, 70542, 73872, 74461, 94056, 105813, 141084, 148922, 188112, 211626, 223383, 282168, 297844, 317439, 423252, 446766, 564336, 595688, 634878, 670149, 846504, 893532, 952317, 1191376, 1269756, 1340298, 1693008, 1787064, 1904634, 2010447, 2539512, 2680596, 3574128, 3809268, 4020894, 5079024, 5361192, 6031341, 7618536, 8041788, 10722384, 12062682, 15237072, 16083576, 18094023, 24125364, 32167152, 36188046, 48250728, 72376092, 96501456, 144752184, 289504368]

約数ペア:

[(1, 289504368), (2, 144752184), (3, 96501456), (4, 72376092), (6, 48250728), (8, 36188046), (9, 32167152), (12, 24125364), (16, 18094023), (18, 16083576), (19, 15237072), (24, 12062682), (27, 10722384), (36, 8041788), (38, 7618536), (48, 6031341), (54, 5361192), (57, 5079024), (72, 4020894), (76, 3809268), (81, 3574128), (108, 2680596), (114, 2539512), (144, 2010447), (152, 1904634), (162, 1787064), (171, 1693008), (216, 1340298), (228, 1269756), (243, 1191376), (304, 952317), (324, 893532), (342, 846504), (432, 670149), (456, 634878), (486, 595688), (513, 564336), (648, 446766), (684, 423252), (912, 317439), (972, 297844), (1026, 282168), (1296, 223383), (1368, 211626), (1539, 188112), (1944, 148922), (2052, 141084), (2736, 105813), (3078, 94056), (3888, 74461), (3919, 73872), (4104, 70542), (4617, 62704), (6156, 47028), (7838, 36936), (8208, 35271), (9234, 31352), (11757, 24624), (12312, 23514), (15676, 18468)]