421601531928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1\times {\mathrm{3917}}^1$

素因数の和:5361

約数の個数: 128

約数和(自身を含む): 1116423129600

約数和(自身を除く): 694821597672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 193, 228, 386, 456, 579, 772, 1158, 1223, 1544, 2316, 2446, 3667, 3669, 3917, 4632, 4892, 7334, 7338, 7834, 9784, 11001, 11751, 14668, 14676, 15668, 22002, 23237, 23502, 29336, 29352, 31336, 44004, 46474, 47004, 69711, 74423, 88008, 92948, 94008, 139422, 148846, 185896, 223269, 236039, 278844, 297692, 446538, 472078, 557688, 595384, 708117, 755981, 893076, 944156, 1416234, 1511962, 1786152, 1888312, 2267943, 2832468, 3023924, 4484741, 4535886, 4790491, 5664936, 6047848, 8969482, 9071772, 9580982, 13454223, 14363639, 14371473, 17938964, 18143544, 19161964, 26908446, 28727278, 28742946, 35877928, 38323928, 43090917, 53816892, 57454556, 57485892, 86181834, 91019329, 107633784, 114909112, 114971784, 172363668, 182038658, 273057987, 344727336, 364077316, 546115974, 728154632, 924564763, 1092231948, 1849129526, 2184463896, 2773694289, 3698259052, 5547388578, 7396518104, 11094777156, 17566730497, 22189554312, 35133460994, 52700191491, 70266921988, 105400382982, 140533843976, 210800765964, 421601531928]

約数ペア:

[(1, 421601531928), (2, 210800765964), (3, 140533843976), (4, 105400382982), (6, 70266921988), (8, 52700191491), (12, 35133460994), (19, 22189554312), (24, 17566730497), (38, 11094777156), (57, 7396518104), (76, 5547388578), (114, 3698259052), (152, 2773694289), (193, 2184463896), (228, 1849129526), (386, 1092231948), (456, 924564763), (579, 728154632), (772, 546115974), (1158, 364077316), (1223, 344727336), (1544, 273057987), (2316, 182038658), (2446, 172363668), (3667, 114971784), (3669, 114909112), (3917, 107633784), (4632, 91019329), (4892, 86181834), (7334, 57485892), (7338, 57454556), (7834, 53816892), (9784, 43090917), (11001, 38323928), (11751, 35877928), (14668, 28742946), (14676, 28727278), (15668, 26908446), (22002, 19161964), (23237, 18143544), (23502, 17938964), (29336, 14371473), (29352, 14363639), (31336, 13454223), (44004, 9580982), (46474, 9071772), (47004, 8969482), (69711, 6047848), (74423, 5664936), (88008, 4790491), (92948, 4535886), (94008, 4484741), (139422, 3023924), (148846, 2832468), (185896, 2267943), (223269, 1888312), (236039, 1786152), (278844, 1511962), (297692, 1416234), (446538, 944156), (472078, 893076), (557688, 755981), (595384, 708117)]