2488403731548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1\times {\mathrm{2393}}^1$

素因数の和:3284

約数の個数: 192

約数和(自身を含む): 6756825600000

約数和(自身を除く): 4268421868452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 349, 449, 474, 553, 698, 898, 948, 1047, 1106, 1347, 1396, 1659, 1796, 2094, 2212, 2393, 2443, 2694, 3143, 3318, 4188, 4786, 4886, 5388, 6286, 6636, 7179, 7329, 9429, 9572, 9772, 12572, 14358, 14658, 16751, 18858, 27571, 28716, 29316, 33502, 35471, 37716, 50253, 55142, 67004, 70942, 82713, 100506, 106413, 110284, 141884, 156701, 165426, 189047, 192997, 201012, 212826, 248297, 313402, 330852, 378094, 385994, 425652, 470103, 496594, 567141, 578991, 626804, 744891, 756188, 771988, 835157, 940206, 993188, 1074457, 1096907, 1134282, 1157982, 1323329, 1489782, 1670314, 1880412, 2148914, 2193814, 2268564, 2315964, 2505471, 2646658, 2979564, 3223371, 3290721, 3340628, 3969987, 4297828, 4387628, 5010942, 5293316, 5846099, 6446742, 6581442, 7521199, 7939974, 10021884, 11692198, 12379379, 12893484, 13162884, 15042398, 15879948, 17538297, 22563597, 23384396, 24758758, 30084796, 35076594, 37138137, 45127194, 49517516, 65977403, 70153188, 74276274, 84882103, 86655653, 90254388, 131954806, 148552548, 169764206, 173311306, 197932209, 254646309, 259966959, 263909612, 339528412, 346622612, 374985493, 395864418, 461841821, 509292618, 519933918, 594174721, 749970986, 791728836, 923683642, 1018585236, 1039867836, 1124956479, 1188349442, 1385525463, 1499941972, 1782524163, 1847367284, 2249912958, 2376698884, 2624898451, 2771050926, 3565048326, 4499825916, 5249796902, 5542101852, 7130096652, 7874695353, 10499593804, 15749390706, 29623853947, 31498781412, 59247707894, 88871561841, 118495415788, 177743123682, 207366977629, 355486247364, 414733955258, 622100932887, 829467910516, 1244201865774, 2488403731548]

約数ペア:

[(1, 2488403731548), (2, 1244201865774), (3, 829467910516), (4, 622100932887), (6, 414733955258), (7, 355486247364), (12, 207366977629), (14, 177743123682), (21, 118495415788), (28, 88871561841), (42, 59247707894), (79, 31498781412), (84, 29623853947), (158, 15749390706), (237, 10499593804), (316, 7874695353), (349, 7130096652), (449, 5542101852), (474, 5249796902), (553, 4499825916), (698, 3565048326), (898, 2771050926), (948, 2624898451), (1047, 2376698884), (1106, 2249912958), (1347, 1847367284), (1396, 1782524163), (1659, 1499941972), (1796, 1385525463), (2094, 1188349442), (2212, 1124956479), (2393, 1039867836), (2443, 1018585236), (2694, 923683642), (3143, 791728836), (3318, 749970986), (4188, 594174721), (4786, 519933918), (4886, 509292618), (5388, 461841821), (6286, 395864418), (6636, 374985493), (7179, 346622612), (7329, 339528412), (9429, 263909612), (9572, 259966959), (9772, 254646309), (12572, 197932209), (14358, 173311306), (14658, 169764206), (16751, 148552548), (18858, 131954806), (27571, 90254388), (28716, 86655653), (29316, 84882103), (33502, 74276274), (35471, 70153188), (37716, 65977403), (50253, 49517516), (55142, 45127194), (67004, 37138137), (70942, 35076594), (82713, 30084796), (100506, 24758758), (106413, 23384396), (110284, 22563597), (141884, 17538297), (156701, 15879948), (165426, 15042398), (189047, 13162884), (192997, 12893484), (201012, 12379379), (212826, 11692198), (248297, 10021884), (313402, 7939974), (330852, 7521199), (378094, 6581442), (385994, 6446742), (425652, 5846099), (470103, 5293316), (496594, 5010942), (567141, 4387628), (578991, 4297828), (626804, 3969987), (744891, 3340628), (756188, 3290721), (771988, 3223371), (835157, 2979564), (940206, 2646658), (993188, 2505471), (1074457, 2315964), (1096907, 2268564), (1134282, 2193814), (1157982, 2148914), (1323329, 1880412), (1489782, 1670314)]