8919493128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:921

約数の個数: 288

約数和(自身を含む): 30399969600

約数和(自身を除く): 21480476472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 439, 441, 443, 468, 504, 546, 588, 637, 728, 819, 878, 882, 886, 936, 1092, 1176, 1274, 1317, 1329, 1638, 1756, 1764, 1772, 1911, 2184, 2548, 2634, 2658, 3073, 3101, 3276, 3512, 3528, 3544, 3822, 3951, 3987, 5096, 5268, 5316, 5707, 5733, 5759, 6146, 6202, 6552, 7644, 7902, 7974, 9219, 9303, 10536, 10632, 11414, 11466, 11518, 12292, 12404, 15288, 15804, 15948, 17121, 17277, 18438, 18606, 21511, 21707, 22828, 22932, 23036, 24584, 24808, 27657, 27909, 31608, 31896, 34242, 34554, 36876, 37212, 39949, 40313, 43022, 43414, 45656, 45864, 46072, 51363, 51831, 55314, 55818, 64533, 65121, 68484, 69108, 73752, 74424, 79898, 80626, 86044, 86828, 102726, 103662, 110628, 111636, 119847, 120939, 129066, 130242, 136968, 138216, 159796, 161252, 172088, 173656, 193599, 194477, 195363, 205452, 207324, 221256, 223272, 239694, 241878, 258132, 260484, 279643, 282191, 319592, 322504, 359541, 362817, 387198, 388954, 390726, 410904, 414648, 479388, 483756, 516264, 520968, 559286, 564382, 583431, 719082, 725634, 774396, 777908, 781452, 838929, 846573, 958776, 967512, 1118572, 1128764, 1166862, 1361339, 1438164, 1451268, 1548792, 1555816, 1562904, 1677858, 1693146, 1750293, 2237144, 2257528, 2333724, 2516787, 2528201, 2539719, 2722678, 2876328, 2902536, 3355716, 3386292, 3500586, 4084017, 4667448, 5033574, 5056402, 5079438, 5445356, 6711432, 6772584, 7001172, 7584603, 8168034, 9529373, 10067148, 10112804, 10158876, 10890712, 12252051, 14002344, 15169206, 16336068, 17697407, 19058746, 20134296, 20225608, 20317752, 22753809, 24504102, 28588119, 30338412, 32672136, 35394814, 38117492, 45507618, 49008204, 53092221, 57176238, 60676824, 70789628, 76234984, 85764357, 91015236, 98016408, 106184442, 114352476, 123881849, 141579256, 159276663, 171528714, 182030472, 212368884, 228704952, 247763698, 318553326, 343057428, 371645547, 424737768, 495527396, 637106652, 686114856, 743291094, 991054792, 1114936641, 1274213304, 1486582188, 2229873282, 2973164376, 4459746564, 8919493128]

約数ペア:

[(1, 8919493128), (2, 4459746564), (3, 2973164376), (4, 2229873282), (6, 1486582188), (7, 1274213304), (8, 1114936641), (9, 991054792), (12, 743291094), (13, 686114856), (14, 637106652), (18, 495527396), (21, 424737768), (24, 371645547), (26, 343057428), (28, 318553326), (36, 247763698), (39, 228704952), (42, 212368884), (49, 182030472), (52, 171528714), (56, 159276663), (63, 141579256), (72, 123881849), (78, 114352476), (84, 106184442), (91, 98016408), (98, 91015236), (104, 85764357), (117, 76234984), (126, 70789628), (147, 60676824), (156, 57176238), (168, 53092221), (182, 49008204), (196, 45507618), (234, 38117492), (252, 35394814), (273, 32672136), (294, 30338412), (312, 28588119), (364, 24504102), (392, 22753809), (439, 20317752), (441, 20225608), (443, 20134296), (468, 19058746), (504, 17697407), (546, 16336068), (588, 15169206), (637, 14002344), (728, 12252051), (819, 10890712), (878, 10158876), (882, 10112804), (886, 10067148), (936, 9529373), (1092, 8168034), (1176, 7584603), (1274, 7001172), (1317, 6772584), (1329, 6711432), (1638, 5445356), (1756, 5079438), (1764, 5056402), (1772, 5033574), (1911, 4667448), (2184, 4084017), (2548, 3500586), (2634, 3386292), (2658, 3355716), (3073, 2902536), (3101, 2876328), (3276, 2722678), (3512, 2539719), (3528, 2528201), (3544, 2516787), (3822, 2333724), (3951, 2257528), (3987, 2237144), (5096, 1750293), (5268, 1693146), (5316, 1677858), (5707, 1562904), (5733, 1555816), (5759, 1548792), (6146, 1451268), (6202, 1438164), (6552, 1361339), (7644, 1166862), (7902, 1128764), (7974, 1118572), (9219, 967512), (9303, 958776), (10536, 846573), (10632, 838929), (11414, 781452), (11466, 777908), (11518, 774396), (12292, 725634), (12404, 719082), (15288, 583431), (15804, 564382), (15948, 559286), (17121, 520968), (17277, 516264), (18438, 483756), (18606, 479388), (21511, 414648), (21707, 410904), (22828, 390726), (22932, 388954), (23036, 387198), (24584, 362817), (24808, 359541), (27657, 322504), (27909, 319592), (31608, 282191), (31896, 279643), (34242, 260484), (34554, 258132), (36876, 241878), (37212, 239694), (39949, 223272), (40313, 221256), (43022, 207324), (43414, 205452), (45656, 195363), (45864, 194477), (46072, 193599), (51363, 173656), (51831, 172088), (55314, 161252), (55818, 159796), (64533, 138216), (65121, 136968), (68484, 130242), (69108, 129066), (73752, 120939), (74424, 119847), (79898, 111636), (80626, 110628), (86044, 103662), (86828, 102726)]