618200128

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 1520830080

約数和(自身を除く): 902629952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 179, 182, 208, 224, 358, 364, 416, 448, 593, 716, 728, 832, 1186, 1253, 1432, 1456, 2327, 2372, 2506, 2864, 2912, 4151, 4654, 4744, 5012, 5728, 5824, 7709, 8302, 9308, 9488, 10024, 11456, 15418, 16289, 16604, 18616, 18976, 20048, 30836, 32578, 33208, 37232, 37952, 40096, 53963, 61672, 65156, 66416, 74464, 80192, 106147, 107926, 123344, 130312, 132832, 148928, 212294, 215852, 246688, 260624, 265664, 424588, 431704, 493376, 521248, 743029, 849176, 863408, 1042496, 1379911, 1486058, 1698352, 1726816, 2759822, 2972116, 3396704, 3453632, 5519644, 5944232, 6793408, 9659377, 11039288, 11888464, 19318754, 22078576, 23776928, 38637508, 44157152, 47553856, 77275016, 88314304, 154550032, 309100064, 618200128]

約数ペア:

[(1, 618200128), (2, 309100064), (4, 154550032), (7, 88314304), (8, 77275016), (13, 47553856), (14, 44157152), (16, 38637508), (26, 23776928), (28, 22078576), (32, 19318754), (52, 11888464), (56, 11039288), (64, 9659377), (91, 6793408), (104, 5944232), (112, 5519644), (179, 3453632), (182, 3396704), (208, 2972116), (224, 2759822), (358, 1726816), (364, 1698352), (416, 1486058), (448, 1379911), (593, 1042496), (716, 863408), (728, 849176), (832, 743029), (1186, 521248), (1253, 493376), (1432, 431704), (1456, 424588), (2327, 265664), (2372, 260624), (2506, 246688), (2864, 215852), (2912, 212294), (4151, 148928), (4654, 132832), (4744, 130312), (5012, 123344), (5728, 107926), (5824, 106147), (7709, 80192), (8302, 74464), (9308, 66416), (9488, 65156), (10024, 61672), (11456, 53963), (15418, 40096), (16289, 37952), (16604, 37232), (18616, 33208), (18976, 32578), (20048, 30836)]