407517852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 1203937280

約数和(自身を除く): 796419428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 67, 74, 76, 84, 103, 111, 114, 133, 134, 148, 201, 206, 222, 228, 259, 266, 268, 309, 399, 402, 412, 444, 469, 518, 532, 618, 703, 721, 777, 798, 804, 938, 1036, 1236, 1273, 1406, 1407, 1442, 1554, 1596, 1876, 1957, 2109, 2163, 2479, 2546, 2812, 2814, 2884, 3108, 3811, 3819, 3914, 4218, 4326, 4921, 4958, 5092, 5628, 5871, 6901, 7437, 7622, 7638, 7828, 8436, 8652, 8911, 9842, 9916, 11433, 11742, 13699, 13802, 14763, 14874, 15244, 15276, 17353, 17822, 19684, 20703, 22866, 23484, 26677, 26733, 27398, 27604, 29526, 29748, 34706, 35644, 41097, 41406, 45732, 47101, 48307, 52059, 53354, 53466, 54796, 59052, 69412, 72409, 80031, 82194, 82812, 94202, 96614, 104118, 106708, 106932, 131119, 141303, 144818, 144921, 160062, 164388, 188404, 193228, 208236, 217227, 255337, 262238, 282606, 289636, 289842, 320124, 329707, 393357, 434454, 506863, 510674, 524476, 565212, 579684, 659414, 766011, 786714, 868908, 917833, 989121, 1013726, 1021348, 1318828, 1520589, 1532022, 1573428, 1787359, 1835666, 1978242, 2027452, 2753499, 3041178, 3064044, 3574718, 3671332, 3956484, 4851403, 5362077, 5506998, 6082356, 7149436, 9702806, 10724154, 11013996, 14554209, 19405612, 21448308, 29108418, 33959821, 58216836, 67919642, 101879463, 135839284, 203758926, 407517852]

約数ペア:

[(1, 407517852), (2, 203758926), (3, 135839284), (4, 101879463), (6, 67919642), (7, 58216836), (12, 33959821), (14, 29108418), (19, 21448308), (21, 19405612), (28, 14554209), (37, 11013996), (38, 10724154), (42, 9702806), (57, 7149436), (67, 6082356), (74, 5506998), (76, 5362077), (84, 4851403), (103, 3956484), (111, 3671332), (114, 3574718), (133, 3064044), (134, 3041178), (148, 2753499), (201, 2027452), (206, 1978242), (222, 1835666), (228, 1787359), (259, 1573428), (266, 1532022), (268, 1520589), (309, 1318828), (399, 1021348), (402, 1013726), (412, 989121), (444, 917833), (469, 868908), (518, 786714), (532, 766011), (618, 659414), (703, 579684), (721, 565212), (777, 524476), (798, 510674), (804, 506863), (938, 434454), (1036, 393357), (1236, 329707), (1273, 320124), (1406, 289842), (1407, 289636), (1442, 282606), (1554, 262238), (1596, 255337), (1876, 217227), (1957, 208236), (2109, 193228), (2163, 188404), (2479, 164388), (2546, 160062), (2812, 144921), (2814, 144818), (2884, 141303), (3108, 131119), (3811, 106932), (3819, 106708), (3914, 104118), (4218, 96614), (4326, 94202), (4921, 82812), (4958, 82194), (5092, 80031), (5628, 72409), (5871, 69412), (6901, 59052), (7437, 54796), (7622, 53466), (7638, 53354), (7828, 52059), (8436, 48307), (8652, 47101), (8911, 45732), (9842, 41406), (9916, 41097), (11433, 35644), (11742, 34706), (13699, 29748), (13802, 29526), (14763, 27604), (14874, 27398), (15244, 26733), (15276, 26677), (17353, 23484), (17822, 22866), (19684, 20703)]