2017420356

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 5760204800

約数和(自身を除く): 3742784444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 97, 98, 124, 147, 163, 186, 194, 196, 217, 291, 294, 326, 343, 372, 388, 434, 489, 582, 588, 651, 652, 679, 686, 868, 978, 1029, 1141, 1164, 1302, 1358, 1372, 1519, 1956, 2037, 2058, 2282, 2604, 2716, 3007, 3038, 3423, 4074, 4116, 4557, 4564, 4753, 5053, 6014, 6076, 6846, 7987, 8148, 9021, 9114, 9506, 10106, 10633, 12028, 13692, 14259, 15159, 15811, 15974, 18042, 18228, 19012, 20212, 21049, 21266, 23961, 28518, 30318, 31622, 31899, 31948, 33271, 35371, 36084, 42098, 42532, 47433, 47922, 55909, 57036, 60636, 63147, 63244, 63798, 66542, 70742, 84196, 94866, 95844, 99813, 106113, 110677, 111818, 126294, 127596, 133084, 141484, 147343, 167727, 189732, 199626, 212226, 221354, 223636, 247597, 252588, 294686, 332031, 335454, 399252, 424452, 442029, 442708, 490141, 495194, 589372, 664062, 670908, 742791, 774739, 884058, 980282, 990388, 1031401, 1328124, 1470423, 1485582, 1549478, 1733179, 1768116, 1960564, 2062802, 2324217, 2940846, 2971164, 3094203, 3098956, 3430987, 3466358, 4125604, 4648434, 5199537, 5423173, 5881692, 6188406, 6861974, 6932716, 9296868, 10292961, 10399074, 10846346, 12376812, 13723948, 16269519, 20585922, 20798148, 21692692, 24016909, 32539038, 41171844, 48033818, 65078076, 72050727, 96067636, 144101454, 168118363, 288202908, 336236726, 504355089, 672473452, 1008710178, 2017420356]

約数ペア:

[(1, 2017420356), (2, 1008710178), (3, 672473452), (4, 504355089), (6, 336236726), (7, 288202908), (12, 168118363), (14, 144101454), (21, 96067636), (28, 72050727), (31, 65078076), (42, 48033818), (49, 41171844), (62, 32539038), (84, 24016909), (93, 21692692), (97, 20798148), (98, 20585922), (124, 16269519), (147, 13723948), (163, 12376812), (186, 10846346), (194, 10399074), (196, 10292961), (217, 9296868), (291, 6932716), (294, 6861974), (326, 6188406), (343, 5881692), (372, 5423173), (388, 5199537), (434, 4648434), (489, 4125604), (582, 3466358), (588, 3430987), (651, 3098956), (652, 3094203), (679, 2971164), (686, 2940846), (868, 2324217), (978, 2062802), (1029, 1960564), (1141, 1768116), (1164, 1733179), (1302, 1549478), (1358, 1485582), (1372, 1470423), (1519, 1328124), (1956, 1031401), (2037, 990388), (2058, 980282), (2282, 884058), (2604, 774739), (2716, 742791), (3007, 670908), (3038, 664062), (3423, 589372), (4074, 495194), (4116, 490141), (4557, 442708), (4564, 442029), (4753, 424452), (5053, 399252), (6014, 335454), (6076, 332031), (6846, 294686), (7987, 252588), (8148, 247597), (9021, 223636), (9114, 221354), (9506, 212226), (10106, 199626), (10633, 189732), (12028, 167727), (13692, 147343), (14259, 141484), (15159, 133084), (15811, 127596), (15974, 126294), (18042, 111818), (18228, 110677), (19012, 106113), (20212, 99813), (21049, 95844), (21266, 94866), (23961, 84196), (28518, 70742), (30318, 66542), (31622, 63798), (31899, 63244), (31948, 63147), (33271, 60636), (35371, 57036), (36084, 55909), (42098, 47922), (42532, 47433)]