28901970384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{196837}}^1$

素因数の和:196897

約数の個数: 160

約数和(自身を含む): 93726382080

約数和(自身を除く): 64824411696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1596, 1748, 1932, 2128, 2576, 2622, 3059, 3192, 3496, 3864, 5244, 6118, 6384, 6992, 7728, 9177, 10488, 12236, 18354, 20976, 24472, 36708, 48944, 73416, 146832, 196837, 393674, 590511, 787348, 1181022, 1377859, 1574696, 2362044, 2755718, 3149392, 3739903, 4133577, 4527251, 4724088, 5511436, 7479806, 8267154, 9054502, 9448176, 11022872, 11219709, 13581753, 14959612, 16534308, 18109004, 22045744, 22439418, 26179321, 27163506, 29919224, 31690757, 33068616, 36218008, 44878836, 52358642, 54327012, 59838448, 63381514, 66137232, 72436016, 78537963, 86017769, 89757672, 95072271, 104717284, 108654024, 126763028, 157075926, 172035538, 179515344, 190144542, 209434568, 217308048, 253526056, 258053307, 314151852, 344071076, 380289084, 418869136, 507052112, 516106614, 602124383, 628303704, 688142152, 760578168, 1032213228, 1204248766, 1256607408, 1376284304, 1521156336, 1806373149, 2064426456, 2408497532, 3612746298, 4128852912, 4816995064, 7225492596, 9633990128, 14450985192, 28901970384]

約数ペア:

[(1, 28901970384), (2, 14450985192), (3, 9633990128), (4, 7225492596), (6, 4816995064), (7, 4128852912), (8, 3612746298), (12, 2408497532), (14, 2064426456), (16, 1806373149), (19, 1521156336), (21, 1376284304), (23, 1256607408), (24, 1204248766), (28, 1032213228), (38, 760578168), (42, 688142152), (46, 628303704), (48, 602124383), (56, 516106614), (57, 507052112), (69, 418869136), (76, 380289084), (84, 344071076), (92, 314151852), (112, 258053307), (114, 253526056), (133, 217308048), (138, 209434568), (152, 190144542), (161, 179515344), (168, 172035538), (184, 157075926), (228, 126763028), (266, 108654024), (276, 104717284), (304, 95072271), (322, 89757672), (336, 86017769), (368, 78537963), (399, 72436016), (437, 66137232), (456, 63381514), (483, 59838448), (532, 54327012), (552, 52358642), (644, 44878836), (798, 36218008), (874, 33068616), (912, 31690757), (966, 29919224), (1064, 27163506), (1104, 26179321), (1288, 22439418), (1311, 22045744), (1596, 18109004), (1748, 16534308), (1932, 14959612), (2128, 13581753), (2576, 11219709), (2622, 11022872), (3059, 9448176), (3192, 9054502), (3496, 8267154), (3864, 7479806), (5244, 5511436), (6118, 4724088), (6384, 4527251), (6992, 4133577), (7728, 3739903), (9177, 3149392), (10488, 2755718), (12236, 2362044), (18354, 1574696), (20976, 1377859), (24472, 1181022), (36708, 787348), (48944, 590511), (73416, 393674), (146832, 196837)]