1234857091888

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{21559}}^1$

素因数の和:22107

約数の個数: 160

約数和(自身を含む): 2945061504000

約数和(自身を除く): 1710204412112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 449, 469, 476, 536, 898, 938, 952, 1072, 1139, 1796, 1876, 1904, 2278, 3143, 3592, 3752, 4556, 6286, 7184, 7504, 7633, 7973, 9112, 12572, 15266, 15946, 18224, 21559, 25144, 30083, 30532, 31892, 43118, 50288, 53431, 60166, 61064, 63784, 86236, 106862, 120332, 122128, 127568, 150913, 172472, 210581, 213724, 240664, 301826, 344944, 366503, 421162, 427448, 481328, 511411, 603652, 733006, 842324, 854896, 1022822, 1207304, 1444453, 1466012, 1684648, 2045644, 2414608, 2565521, 2888906, 2932024, 3369296, 3579877, 4091288, 5131042, 5777812, 5864048, 7159754, 8182576, 9679991, 10111171, 10262084, 11555624, 14319508, 19359982, 20222342, 20524168, 23111248, 24555701, 28639016, 38719964, 40444684, 41048336, 49111402, 57278032, 67759937, 77439928, 80889368, 98222804, 135519874, 154879856, 161778736, 164559847, 171889907, 196445608, 271039748, 329119694, 343779814, 392891216, 542079496, 648559397, 658239388, 687559628, 1084158992, 1151918929, 1297118794, 1316478776, 1375119256, 2303837858, 2594237588, 2632957552, 2750238512, 4539915779, 4607675716, 5188475176, 9079831558, 9215351432, 10376950352, 11025509749, 18159663116, 18430702864, 22051019498, 36319326232, 44102038996, 72638652464, 77178568243, 88204077992, 154357136486, 176408155984, 308714272972, 617428545944, 1234857091888]

約数ペア:

[(1, 1234857091888), (2, 617428545944), (4, 308714272972), (7, 176408155984), (8, 154357136486), (14, 88204077992), (16, 77178568243), (17, 72638652464), (28, 44102038996), (34, 36319326232), (56, 22051019498), (67, 18430702864), (68, 18159663116), (112, 11025509749), (119, 10376950352), (134, 9215351432), (136, 9079831558), (238, 5188475176), (268, 4607675716), (272, 4539915779), (449, 2750238512), (469, 2632957552), (476, 2594237588), (536, 2303837858), (898, 1375119256), (938, 1316478776), (952, 1297118794), (1072, 1151918929), (1139, 1084158992), (1796, 687559628), (1876, 658239388), (1904, 648559397), (2278, 542079496), (3143, 392891216), (3592, 343779814), (3752, 329119694), (4556, 271039748), (6286, 196445608), (7184, 171889907), (7504, 164559847), (7633, 161778736), (7973, 154879856), (9112, 135519874), (12572, 98222804), (15266, 80889368), (15946, 77439928), (18224, 67759937), (21559, 57278032), (25144, 49111402), (30083, 41048336), (30532, 40444684), (31892, 38719964), (43118, 28639016), (50288, 24555701), (53431, 23111248), (60166, 20524168), (61064, 20222342), (63784, 19359982), (86236, 14319508), (106862, 11555624), (120332, 10262084), (122128, 10111171), (127568, 9679991), (150913, 8182576), (172472, 7159754), (210581, 5864048), (213724, 5777812), (240664, 5131042), (301826, 4091288), (344944, 3579877), (366503, 3369296), (421162, 2932024), (427448, 2888906), (481328, 2565521), (511411, 2414608), (603652, 2045644), (733006, 1684648), (842324, 1466012), (854896, 1444453), (1022822, 1207304)]