2438953944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2961

約数の個数: 128

約数和(自身を含む): 7165946880

約数和(自身を除く): 4726992936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 73, 84, 142, 146, 168, 213, 219, 284, 292, 426, 438, 497, 511, 568, 584, 852, 876, 994, 1022, 1491, 1533, 1704, 1752, 1988, 2044, 2801, 2982, 3066, 3976, 4088, 5183, 5602, 5964, 6132, 8403, 10366, 11204, 11928, 12264, 15549, 16806, 19607, 20732, 22408, 31098, 33612, 36281, 39214, 41464, 58821, 62196, 67224, 72562, 78428, 108843, 117642, 124392, 145124, 156856, 198871, 204473, 217686, 235284, 290248, 397742, 408946, 435372, 470568, 596613, 613419, 795484, 817892, 870744, 1193226, 1226838, 1392097, 1431311, 1590968, 1635784, 2386452, 2453676, 2784194, 2862622, 4176291, 4293933, 4772904, 4907352, 5568388, 5725244, 8352582, 8587866, 11136776, 11450488, 14517583, 16705164, 17175732, 29035166, 33410328, 34351464, 43552749, 58070332, 87105498, 101623081, 116140664, 174210996, 203246162, 304869243, 348421992, 406492324, 609738486, 812984648, 1219476972, 2438953944]

約数ペア:

[(1, 2438953944), (2, 1219476972), (3, 812984648), (4, 609738486), (6, 406492324), (7, 348421992), (8, 304869243), (12, 203246162), (14, 174210996), (21, 116140664), (24, 101623081), (28, 87105498), (42, 58070332), (56, 43552749), (71, 34351464), (73, 33410328), (84, 29035166), (142, 17175732), (146, 16705164), (168, 14517583), (213, 11450488), (219, 11136776), (284, 8587866), (292, 8352582), (426, 5725244), (438, 5568388), (497, 4907352), (511, 4772904), (568, 4293933), (584, 4176291), (852, 2862622), (876, 2784194), (994, 2453676), (1022, 2386452), (1491, 1635784), (1533, 1590968), (1704, 1431311), (1752, 1392097), (1988, 1226838), (2044, 1193226), (2801, 870744), (2982, 817892), (3066, 795484), (3976, 613419), (4088, 596613), (5183, 470568), (5602, 435372), (5964, 408946), (6132, 397742), (8403, 290248), (10366, 235284), (11204, 217686), (11928, 204473), (12264, 198871), (15549, 156856), (16806, 145124), (19607, 124392), (20732, 117642), (22408, 108843), (31098, 78428), (33612, 72562), (36281, 67224), (39214, 62196), (41464, 58821)]