2114933928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 5707968000

約数和(自身を除く): 3593034072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 139, 152, 183, 228, 244, 278, 366, 417, 456, 488, 547, 556, 732, 834, 1094, 1112, 1159, 1464, 1641, 1668, 2188, 2318, 2641, 3282, 3336, 3477, 4376, 4636, 5282, 6564, 6954, 7923, 8479, 9272, 10393, 10564, 13128, 13908, 15846, 16958, 20786, 21128, 25437, 27816, 31179, 31692, 33367, 33916, 41572, 50874, 62358, 63384, 66734, 67832, 76033, 83144, 100101, 101748, 124716, 133468, 152066, 161101, 200202, 203496, 228099, 249432, 266936, 304132, 322202, 400404, 456198, 483303, 608264, 633973, 644404, 800808, 912396, 966606, 1267946, 1288808, 1444627, 1824792, 1901919, 1933212, 2535892, 2889254, 3803838, 3866424, 4333881, 4638013, 5071784, 5778508, 7607676, 8667762, 9276026, 11557016, 13914039, 15215352, 17335524, 18552052, 27828078, 34671048, 37104104, 55656156, 88122247, 111312312, 176244494, 264366741, 352488988, 528733482, 704977976, 1057466964, 2114933928]

約数ペア:

[(1, 2114933928), (2, 1057466964), (3, 704977976), (4, 528733482), (6, 352488988), (8, 264366741), (12, 176244494), (19, 111312312), (24, 88122247), (38, 55656156), (57, 37104104), (61, 34671048), (76, 27828078), (114, 18552052), (122, 17335524), (139, 15215352), (152, 13914039), (183, 11557016), (228, 9276026), (244, 8667762), (278, 7607676), (366, 5778508), (417, 5071784), (456, 4638013), (488, 4333881), (547, 3866424), (556, 3803838), (732, 2889254), (834, 2535892), (1094, 1933212), (1112, 1901919), (1159, 1824792), (1464, 1444627), (1641, 1288808), (1668, 1267946), (2188, 966606), (2318, 912396), (2641, 800808), (3282, 644404), (3336, 633973), (3477, 608264), (4376, 483303), (4636, 456198), (5282, 400404), (6564, 322202), (6954, 304132), (7923, 266936), (8479, 249432), (9272, 228099), (10393, 203496), (10564, 200202), (13128, 161101), (13908, 152066), (15846, 133468), (16958, 124716), (20786, 101748), (21128, 100101), (25437, 83144), (27816, 76033), (31179, 67832), (31692, 66734), (33367, 63384), (33916, 62358), (41572, 50874)]