197834358456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{249859}}^1$

素因数の和:251449

約数の個数: 96

約数和(自身を含む): 612736675200

約数和(自身を除く): 414902316744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1571, 3142, 4713, 6284, 9426, 10997, 12568, 14139, 18852, 21994, 28278, 32991, 37704, 43988, 56556, 65982, 87976, 98973, 113112, 131964, 197946, 249859, 263928, 395892, 499718, 749577, 791784, 999436, 1499154, 1749013, 1998872, 2248731, 2998308, 3498026, 4497462, 5247039, 5996616, 6996052, 8994924, 10494078, 13992104, 15741117, 17989848, 20988156, 31482234, 41976312, 62964468, 125928936, 392528489, 785056978, 1177585467, 1570113956, 2355170934, 2747699423, 3140227912, 3532756401, 4710341868, 5495398846, 7065512802, 8243098269, 9420683736, 10990797692, 14131025604, 16486196538, 21981595384, 24729294807, 28262051208, 32972393076, 49458589614, 65944786152, 98917179228, 197834358456]

約数ペア:

[(1, 197834358456), (2, 98917179228), (3, 65944786152), (4, 49458589614), (6, 32972393076), (7, 28262051208), (8, 24729294807), (9, 21981595384), (12, 16486196538), (14, 14131025604), (18, 10990797692), (21, 9420683736), (24, 8243098269), (28, 7065512802), (36, 5495398846), (42, 4710341868), (56, 3532756401), (63, 3140227912), (72, 2747699423), (84, 2355170934), (126, 1570113956), (168, 1177585467), (252, 785056978), (504, 392528489), (1571, 125928936), (3142, 62964468), (4713, 41976312), (6284, 31482234), (9426, 20988156), (10997, 17989848), (12568, 15741117), (14139, 13992104), (18852, 10494078), (21994, 8994924), (28278, 6996052), (32991, 5996616), (37704, 5247039), (43988, 4497462), (56556, 3498026), (65982, 2998308), (87976, 2248731), (98973, 1998872), (113112, 1749013), (131964, 1499154), (197946, 999436), (249859, 791784), (263928, 749577), (395892, 499718)]