381343452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:4011

約数の個数: 96

約数和(自身を含む): 1088263680

約数和(自身を除く): 706920228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 427, 532, 732, 798, 854, 1159, 1281, 1596, 1708, 2318, 2562, 3477, 3917, 4636, 5124, 6954, 7834, 8113, 11751, 13908, 15668, 16226, 23502, 24339, 27419, 32452, 47004, 48678, 54838, 74423, 82257, 97356, 109676, 148846, 164514, 223269, 238937, 297692, 329028, 446538, 477874, 520961, 716811, 893076, 955748, 1041922, 1433622, 1562883, 1672559, 2083844, 2867244, 3125766, 3345118, 4539803, 5017677, 6251532, 6690236, 9079606, 10035354, 13619409, 18159212, 20070708, 27238818, 31778621, 54477636, 63557242, 95335863, 127114484, 190671726, 381343452]

約数ペア:

[(1, 381343452), (2, 190671726), (3, 127114484), (4, 95335863), (6, 63557242), (7, 54477636), (12, 31778621), (14, 27238818), (19, 20070708), (21, 18159212), (28, 13619409), (38, 10035354), (42, 9079606), (57, 6690236), (61, 6251532), (76, 5017677), (84, 4539803), (114, 3345118), (122, 3125766), (133, 2867244), (183, 2083844), (228, 1672559), (244, 1562883), (266, 1433622), (366, 1041922), (399, 955748), (427, 893076), (532, 716811), (732, 520961), (798, 477874), (854, 446538), (1159, 329028), (1281, 297692), (1596, 238937), (1708, 223269), (2318, 164514), (2562, 148846), (3477, 109676), (3917, 97356), (4636, 82257), (5124, 74423), (6954, 54838), (7834, 48678), (8113, 47004), (11751, 32452), (13908, 27419), (15668, 24339), (16226, 23502)]