437604804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 1416891840

約数和(自身を除く): 979287036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 139, 156, 182, 186, 217, 234, 252, 273, 278, 279, 364, 372, 403, 417, 434, 468, 546, 556, 558, 651, 806, 819, 834, 868, 961, 973, 1092, 1116, 1209, 1251, 1302, 1612, 1638, 1668, 1807, 1922, 1946, 1953, 2418, 2502, 2604, 2821, 2883, 2919, 3276, 3614, 3627, 3844, 3892, 3906, 4309, 4836, 5004, 5421, 5642, 5766, 5838, 6727, 7228, 7254, 7812, 8463, 8618, 8649, 8757, 10842, 11284, 11532, 11676, 12493, 12649, 12927, 13454, 14508, 16263, 16926, 17236, 17298, 17514, 20181, 21684, 24986, 25298, 25389, 25854, 26908, 30163, 32526, 33852, 34596, 35028, 37479, 37947, 38781, 40362, 49972, 50596, 50778, 51708, 56017, 60326, 60543, 65052, 74958, 75894, 77562, 80724, 87451, 90489, 101556, 112034, 112437, 113841, 120652, 121086, 133579, 149916, 151788, 155124, 168051, 174902, 180978, 224068, 224874, 227682, 242172, 262353, 267158, 271467, 336102, 349804, 361956, 392119, 400737, 449748, 455364, 504153, 524706, 534316, 542934, 672204, 784238, 787059, 801474, 935053, 1008306, 1049412, 1085868, 1176357, 1202211, 1568476, 1574118, 1602948, 1736527, 1870106, 2016612, 2352714, 2404422, 2805159, 3148236, 3473054, 3529071, 3740212, 4705428, 4808844, 5209581, 5610318, 6946108, 7058142, 8415477, 10419162, 11220636, 12155689, 14116284, 15628743, 16830954, 20838324, 24311378, 31257486, 33661908, 36467067, 48622756, 62514972, 72934134, 109401201, 145868268, 218802402, 437604804]

約数ペア:

[(1, 437604804), (2, 218802402), (3, 145868268), (4, 109401201), (6, 72934134), (7, 62514972), (9, 48622756), (12, 36467067), (13, 33661908), (14, 31257486), (18, 24311378), (21, 20838324), (26, 16830954), (28, 15628743), (31, 14116284), (36, 12155689), (39, 11220636), (42, 10419162), (52, 8415477), (62, 7058142), (63, 6946108), (78, 5610318), (84, 5209581), (91, 4808844), (93, 4705428), (117, 3740212), (124, 3529071), (126, 3473054), (139, 3148236), (156, 2805159), (182, 2404422), (186, 2352714), (217, 2016612), (234, 1870106), (252, 1736527), (273, 1602948), (278, 1574118), (279, 1568476), (364, 1202211), (372, 1176357), (403, 1085868), (417, 1049412), (434, 1008306), (468, 935053), (546, 801474), (556, 787059), (558, 784238), (651, 672204), (806, 542934), (819, 534316), (834, 524706), (868, 504153), (961, 455364), (973, 449748), (1092, 400737), (1116, 392119), (1209, 361956), (1251, 349804), (1302, 336102), (1612, 271467), (1638, 267158), (1668, 262353), (1807, 242172), (1922, 227682), (1946, 224874), (1953, 224068), (2418, 180978), (2502, 174902), (2604, 168051), (2821, 155124), (2883, 151788), (2919, 149916), (3276, 133579), (3614, 121086), (3627, 120652), (3844, 113841), (3892, 112437), (3906, 112034), (4309, 101556), (4836, 90489), (5004, 87451), (5421, 80724), (5642, 77562), (5766, 75894), (5838, 74958), (6727, 65052), (7228, 60543), (7254, 60326), (7812, 56017), (8463, 51708), (8618, 50778), (8649, 50596), (8757, 49972), (10842, 40362), (11284, 38781), (11532, 37947), (11676, 37479), (12493, 35028), (12649, 34596), (12927, 33852), (13454, 32526), (14508, 30163), (16263, 26908), (16926, 25854), (17236, 25389), (17298, 25298), (17514, 24986), (20181, 21684)]