988895861872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1069}}^1\times {\mathrm{3539}}^1$

素因数の和:4695

約数の個数: 120

約数和(自身を含む): 2098797253200

約数和(自身を除く): 1109901391328

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 961, 1054, 1069, 1922, 2108, 2138, 3539, 3844, 4216, 4276, 7078, 7688, 8432, 8552, 14156, 15376, 16337, 17104, 18173, 28312, 32674, 33139, 36346, 56624, 60163, 65348, 66278, 72692, 109709, 120326, 130696, 132556, 145384, 219418, 240652, 261392, 265112, 290768, 438836, 481304, 530224, 563363, 877672, 962608, 1027309, 1126726, 1755344, 1865053, 2054618, 2253452, 3400979, 3730106, 3783191, 4109236, 4506904, 6801958, 7460212, 7566382, 8218472, 9013808, 13603916, 14920424, 15132764, 16436944, 17464253, 27207832, 29840848, 30265528, 34928506, 54415664, 57816643, 60531056, 64314247, 69857012, 115633286, 117278921, 128628494, 139714024, 231266572, 234557842, 257256988, 279428048, 462533144, 469115684, 514513976, 925066288, 938231368, 1029027952, 1876462736, 1993741657, 3635646551, 3987483314, 7271293102, 7974966628, 14542586204, 15949933256, 29085172408, 31899866512, 58170344816, 61805991367, 123611982734, 247223965468, 494447930936, 988895861872]

約数ペア:

[(1, 988895861872), (2, 494447930936), (4, 247223965468), (8, 123611982734), (16, 61805991367), (17, 58170344816), (31, 31899866512), (34, 29085172408), (62, 15949933256), (68, 14542586204), (124, 7974966628), (136, 7271293102), (248, 3987483314), (272, 3635646551), (496, 1993741657), (527, 1876462736), (961, 1029027952), (1054, 938231368), (1069, 925066288), (1922, 514513976), (2108, 469115684), (2138, 462533144), (3539, 279428048), (3844, 257256988), (4216, 234557842), (4276, 231266572), (7078, 139714024), (7688, 128628494), (8432, 117278921), (8552, 115633286), (14156, 69857012), (15376, 64314247), (16337, 60531056), (17104, 57816643), (18173, 54415664), (28312, 34928506), (32674, 30265528), (33139, 29840848), (36346, 27207832), (56624, 17464253), (60163, 16436944), (65348, 15132764), (66278, 14920424), (72692, 13603916), (109709, 9013808), (120326, 8218472), (130696, 7566382), (132556, 7460212), (145384, 6801958), (219418, 4506904), (240652, 4109236), (261392, 3783191), (265112, 3730106), (290768, 3400979), (438836, 2253452), (481304, 2054618), (530224, 1865053), (563363, 1755344), (877672, 1126726), (962608, 1027309)]