619880472

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1318

約数の個数: 128

約数和(自身を含む): 1827936000

約数和(自身を除く): 1208055528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 131, 152, 171, 216, 228, 262, 342, 393, 456, 513, 524, 684, 786, 1026, 1048, 1153, 1179, 1368, 1572, 2052, 2306, 2358, 2489, 3144, 3459, 3537, 4104, 4612, 4716, 4978, 6918, 7074, 7467, 9224, 9432, 9956, 10377, 13836, 14148, 14934, 19912, 20754, 21907, 22401, 27672, 28296, 29868, 31131, 41508, 43814, 44802, 59736, 62262, 65721, 67203, 83016, 87628, 89604, 124524, 131442, 134406, 151043, 175256, 179208, 197163, 249048, 262884, 268812, 302086, 394326, 453129, 525768, 537624, 591489, 604172, 788652, 906258, 1182978, 1208344, 1359387, 1577304, 1812516, 2365956, 2718774, 2869817, 3625032, 4078161, 4731912, 5437548, 5739634, 8156322, 8609451, 10875096, 11479268, 16312644, 17218902, 22958536, 25828353, 32625288, 34437804, 51656706, 68875608, 77485059, 103313412, 154970118, 206626824, 309940236, 619880472]

約数ペア:

[(1, 619880472), (2, 309940236), (3, 206626824), (4, 154970118), (6, 103313412), (8, 77485059), (9, 68875608), (12, 51656706), (18, 34437804), (19, 32625288), (24, 25828353), (27, 22958536), (36, 17218902), (38, 16312644), (54, 11479268), (57, 10875096), (72, 8609451), (76, 8156322), (108, 5739634), (114, 5437548), (131, 4731912), (152, 4078161), (171, 3625032), (216, 2869817), (228, 2718774), (262, 2365956), (342, 1812516), (393, 1577304), (456, 1359387), (513, 1208344), (524, 1182978), (684, 906258), (786, 788652), (1026, 604172), (1048, 591489), (1153, 537624), (1179, 525768), (1368, 453129), (1572, 394326), (2052, 302086), (2306, 268812), (2358, 262884), (2489, 249048), (3144, 197163), (3459, 179208), (3537, 175256), (4104, 151043), (4612, 134406), (4716, 131442), (4978, 124524), (6918, 89604), (7074, 87628), (7467, 83016), (9224, 67203), (9432, 65721), (9956, 62262), (10377, 59736), (13836, 44802), (14148, 43814), (14934, 41508), (19912, 31131), (20754, 29868), (21907, 28296), (22401, 27672)]