1427355972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 4621209600

約数和(自身を除く): 3193853628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 47, 51, 54, 63, 68, 84, 94, 102, 108, 119, 126, 139, 141, 153, 188, 189, 204, 238, 252, 278, 282, 289, 306, 329, 357, 378, 417, 423, 459, 476, 556, 564, 578, 612, 658, 714, 756, 799, 834, 846, 867, 918, 973, 987, 1071, 1156, 1251, 1269, 1316, 1428, 1598, 1668, 1692, 1734, 1836, 1946, 1974, 2023, 2142, 2363, 2397, 2502, 2538, 2601, 2919, 2961, 3196, 3213, 3468, 3753, 3892, 3948, 4046, 4284, 4726, 4794, 5004, 5076, 5202, 5593, 5838, 5922, 6069, 6426, 6533, 7089, 7191, 7506, 7803, 8092, 8757, 8883, 9452, 9588, 10404, 11186, 11676, 11844, 12138, 12852, 13066, 13583, 14178, 14382, 15012, 15606, 16541, 16779, 17514, 17766, 18207, 19599, 21267, 21573, 22372, 24276, 26132, 26271, 27166, 28356, 28764, 31212, 33082, 33558, 35028, 35532, 36414, 39198, 40171, 40749, 42534, 43146, 45731, 49623, 50337, 52542, 54332, 54621, 58797, 63801, 66164, 67116, 72828, 78396, 80342, 81498, 85068, 86292, 91462, 95081, 99246, 100674, 105084, 109242, 111061, 117594, 120513, 122247, 127602, 137193, 148869, 151011, 160684, 162996, 176391, 182924, 190162, 198492, 201348, 218484, 222122, 235188, 241026, 244494, 255204, 274386, 281197, 285243, 297738, 302022, 333183, 352782, 361539, 366741, 380324, 411579, 444244, 446607, 482052, 488988, 548772, 562394, 570486, 595476, 604044, 666366, 705564, 723078, 733482, 777427, 823158, 843591, 855729, 893214, 999549, 1084617, 1124788, 1140972, 1234737, 1332732, 1446156, 1466964, 1554854, 1646316, 1687182, 1711458, 1786428, 1888037, 1999098, 2169234, 2332281, 2469474, 2530773, 2567187, 2998647, 3109708, 3374364, 3422916, 3776074, 3998196, 4338468, 4664562, 4938948, 5061546, 5134374, 5664111, 5997294, 6996843, 7552148, 7592319, 9329124, 10123092, 10268748, 11328222, 11994588, 13216259, 13993686, 15184638, 16992333, 20990529, 22656444, 26432518, 27987372, 30369276, 33984666, 39648777, 41981058, 50976999, 52865036, 67969332, 79297554, 83962116, 101953998, 118946331, 158595108, 203907996, 237892662, 356838993, 475785324, 713677986, 1427355972]

約数ペア:

[(1, 1427355972), (2, 713677986), (3, 475785324), (4, 356838993), (6, 237892662), (7, 203907996), (9, 158595108), (12, 118946331), (14, 101953998), (17, 83962116), (18, 79297554), (21, 67969332), (27, 52865036), (28, 50976999), (34, 41981058), (36, 39648777), (42, 33984666), (47, 30369276), (51, 27987372), (54, 26432518), (63, 22656444), (68, 20990529), (84, 16992333), (94, 15184638), (102, 13993686), (108, 13216259), (119, 11994588), (126, 11328222), (139, 10268748), (141, 10123092), (153, 9329124), (188, 7592319), (189, 7552148), (204, 6996843), (238, 5997294), (252, 5664111), (278, 5134374), (282, 5061546), (289, 4938948), (306, 4664562), (329, 4338468), (357, 3998196), (378, 3776074), (417, 3422916), (423, 3374364), (459, 3109708), (476, 2998647), (556, 2567187), (564, 2530773), (578, 2469474), (612, 2332281), (658, 2169234), (714, 1999098), (756, 1888037), (799, 1786428), (834, 1711458), (846, 1687182), (867, 1646316), (918, 1554854), (973, 1466964), (987, 1446156), (1071, 1332732), (1156, 1234737), (1251, 1140972), (1269, 1124788), (1316, 1084617), (1428, 999549), (1598, 893214), (1668, 855729), (1692, 843591), (1734, 823158), (1836, 777427), (1946, 733482), (1974, 723078), (2023, 705564), (2142, 666366), (2363, 604044), (2397, 595476), (2502, 570486), (2538, 562394), (2601, 548772), (2919, 488988), (2961, 482052), (3196, 446607), (3213, 444244), (3468, 411579), (3753, 380324), (3892, 366741), (3948, 361539), (4046, 352782), (4284, 333183), (4726, 302022), (4794, 297738), (5004, 285243), (5076, 281197), (5202, 274386), (5593, 255204), (5838, 244494), (5922, 241026), (6069, 235188), (6426, 222122), (6533, 218484), (7089, 201348), (7191, 198492), (7506, 190162), (7803, 182924), (8092, 176391), (8757, 162996), (8883, 160684), (9452, 151011), (9588, 148869), (10404, 137193), (11186, 127602), (11676, 122247), (11844, 120513), (12138, 117594), (12852, 111061), (13066, 109242), (13583, 105084), (14178, 100674), (14382, 99246), (15012, 95081), (15606, 91462), (16541, 86292), (16779, 85068), (17514, 81498), (17766, 80342), (18207, 78396), (19599, 72828), (21267, 67116), (21573, 66164), (22372, 63801), (24276, 58797), (26132, 54621), (26271, 54332), (27166, 52542), (28356, 50337), (28764, 49623), (31212, 45731), (33082, 43146), (33558, 42534), (35028, 40749), (35532, 40171), (36414, 39198)]