12391301412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{1483}}^1$

素因数の和:2038

約数の個数: 144

約数和(自身を含む): 36403540992

約数和(自身を除く): 24012239580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 467, 497, 639, 852, 934, 994, 1278, 1401, 1483, 1491, 1868, 1988, 2556, 2802, 2966, 2982, 3269, 4203, 4449, 4473, 5604, 5932, 5964, 6538, 8406, 8898, 8946, 9807, 10381, 13076, 13347, 16812, 17796, 17892, 19614, 20762, 26694, 29421, 31143, 33157, 39228, 41524, 53388, 58842, 62286, 66314, 93429, 99471, 105293, 117684, 124572, 132628, 186858, 198942, 210586, 232099, 298413, 315879, 373716, 397884, 421172, 464198, 596826, 631758, 692561, 696297, 737051, 928396, 947637, 1193652, 1263516, 1385122, 1392594, 1474102, 1895274, 2077683, 2088891, 2211153, 2770244, 2785188, 2948204, 3790548, 4155366, 4177782, 4422306, 4847927, 6233049, 6633459, 8310732, 8355564, 8844612, 9695854, 12466098, 13266918, 14543781, 19391708, 24932196, 26533836, 29087562, 43631343, 49171831, 58175124, 87262686, 98343662, 147515493, 174525372, 196687324, 295030986, 344202817, 442546479, 590061972, 688405634, 885092958, 1032608451, 1376811268, 1770185916, 2065216902, 3097825353, 4130433804, 6195650706, 12391301412]

約数ペア:

[(1, 12391301412), (2, 6195650706), (3, 4130433804), (4, 3097825353), (6, 2065216902), (7, 1770185916), (9, 1376811268), (12, 1032608451), (14, 885092958), (18, 688405634), (21, 590061972), (28, 442546479), (36, 344202817), (42, 295030986), (63, 196687324), (71, 174525372), (84, 147515493), (126, 98343662), (142, 87262686), (213, 58175124), (252, 49171831), (284, 43631343), (426, 29087562), (467, 26533836), (497, 24932196), (639, 19391708), (852, 14543781), (934, 13266918), (994, 12466098), (1278, 9695854), (1401, 8844612), (1483, 8355564), (1491, 8310732), (1868, 6633459), (1988, 6233049), (2556, 4847927), (2802, 4422306), (2966, 4177782), (2982, 4155366), (3269, 3790548), (4203, 2948204), (4449, 2785188), (4473, 2770244), (5604, 2211153), (5932, 2088891), (5964, 2077683), (6538, 1895274), (8406, 1474102), (8898, 1392594), (8946, 1385122), (9807, 1263516), (10381, 1193652), (13076, 947637), (13347, 928396), (16812, 737051), (17796, 696297), (17892, 692561), (19614, 631758), (20762, 596826), (26694, 464198), (29421, 421172), (31143, 397884), (33157, 373716), (39228, 315879), (41524, 298413), (53388, 232099), (58842, 210586), (62286, 198942), (66314, 186858), (93429, 132628), (99471, 124572), (105293, 117684)]