1554925944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:998

約数の個数: 256

約数和(自身を含む): 5007744000

約数和(自身を除く): 3452818056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 29, 33, 34, 39, 44, 51, 52, 58, 66, 68, 78, 87, 88, 102, 104, 116, 132, 136, 143, 156, 174, 187, 204, 221, 232, 264, 286, 312, 319, 348, 374, 377, 408, 429, 442, 493, 561, 572, 638, 663, 696, 748, 754, 858, 884, 919, 957, 986, 1122, 1131, 1144, 1276, 1326, 1479, 1496, 1508, 1716, 1768, 1838, 1914, 1972, 2244, 2262, 2431, 2552, 2652, 2757, 2958, 3016, 3432, 3676, 3828, 3944, 4147, 4488, 4524, 4862, 5304, 5423, 5514, 5916, 6409, 7293, 7352, 7656, 8294, 9048, 9724, 10109, 10846, 11028, 11832, 11947, 12441, 12818, 14586, 15623, 16269, 16588, 19227, 19448, 20218, 21692, 22056, 23894, 24882, 25636, 26651, 29172, 30327, 31246, 32538, 33176, 35841, 38454, 40436, 43384, 46869, 47788, 49764, 51272, 53302, 58344, 60654, 62492, 65076, 70499, 71682, 76908, 79953, 80872, 93738, 95576, 99528, 106604, 121308, 124984, 130152, 131417, 140998, 143364, 153816, 159906, 171853, 187476, 203099, 211497, 213208, 242616, 262834, 281996, 286728, 293161, 319812, 343706, 346463, 374952, 394251, 406198, 422994, 453067, 515559, 525668, 563992, 586322, 609297, 639624, 687412, 692926, 788502, 812396, 845988, 879483, 906134, 1031118, 1039389, 1051336, 1172644, 1218594, 1359201, 1374824, 1385852, 1577004, 1624792, 1691976, 1758966, 1812268, 2062236, 2078778, 2234089, 2345288, 2437188, 2718402, 2771704, 3154008, 3517932, 3624536, 3811093, 4124472, 4157556, 4468178, 4874376, 4983737, 5436804, 5889871, 6702267, 7035864, 7622186, 8315112, 8936356, 9967474, 10873608, 11433279, 11779742, 13404534, 14951211, 15244372, 17669613, 17872712, 19934948, 22866558, 23559484, 26809068, 29902422, 30488744, 35339226, 39869896, 45733116, 47118968, 53618136, 59804844, 64788581, 70678452, 91466232, 119609688, 129577162, 141356904, 194365743, 259154324, 388731486, 518308648, 777462972, 1554925944]

約数ペア:

[(1, 1554925944), (2, 777462972), (3, 518308648), (4, 388731486), (6, 259154324), (8, 194365743), (11, 141356904), (12, 129577162), (13, 119609688), (17, 91466232), (22, 70678452), (24, 64788581), (26, 59804844), (29, 53618136), (33, 47118968), (34, 45733116), (39, 39869896), (44, 35339226), (51, 30488744), (52, 29902422), (58, 26809068), (66, 23559484), (68, 22866558), (78, 19934948), (87, 17872712), (88, 17669613), (102, 15244372), (104, 14951211), (116, 13404534), (132, 11779742), (136, 11433279), (143, 10873608), (156, 9967474), (174, 8936356), (187, 8315112), (204, 7622186), (221, 7035864), (232, 6702267), (264, 5889871), (286, 5436804), (312, 4983737), (319, 4874376), (348, 4468178), (374, 4157556), (377, 4124472), (408, 3811093), (429, 3624536), (442, 3517932), (493, 3154008), (561, 2771704), (572, 2718402), (638, 2437188), (663, 2345288), (696, 2234089), (748, 2078778), (754, 2062236), (858, 1812268), (884, 1758966), (919, 1691976), (957, 1624792), (986, 1577004), (1122, 1385852), (1131, 1374824), (1144, 1359201), (1276, 1218594), (1326, 1172644), (1479, 1051336), (1496, 1039389), (1508, 1031118), (1716, 906134), (1768, 879483), (1838, 845988), (1914, 812396), (1972, 788502), (2244, 692926), (2262, 687412), (2431, 639624), (2552, 609297), (2652, 586322), (2757, 563992), (2958, 525668), (3016, 515559), (3432, 453067), (3676, 422994), (3828, 406198), (3944, 394251), (4147, 374952), (4488, 346463), (4524, 343706), (4862, 319812), (5304, 293161), (5423, 286728), (5514, 281996), (5916, 262834), (6409, 242616), (7293, 213208), (7352, 211497), (7656, 203099), (8294, 187476), (9048, 171853), (9724, 159906), (10109, 153816), (10846, 143364), (11028, 140998), (11832, 131417), (11947, 130152), (12441, 124984), (12818, 121308), (14586, 106604), (15623, 99528), (16269, 95576), (16588, 93738), (19227, 80872), (19448, 79953), (20218, 76908), (21692, 71682), (22056, 70499), (23894, 65076), (24882, 62492), (25636, 60654), (26651, 58344), (29172, 53302), (30327, 51272), (31246, 49764), (32538, 47788), (33176, 46869), (35841, 43384), (38454, 40436)]