881974912

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 2283157800

約数和(自身を除く): 1401182888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 91, 98, 104, 112, 116, 128, 182, 196, 203, 208, 224, 232, 364, 373, 377, 392, 406, 416, 448, 464, 637, 728, 746, 754, 784, 812, 832, 896, 928, 1274, 1421, 1456, 1492, 1508, 1568, 1624, 1664, 1856, 2548, 2611, 2639, 2842, 2912, 2984, 3016, 3136, 3248, 3712, 4849, 5096, 5222, 5278, 5684, 5824, 5968, 6032, 6272, 6496, 9698, 10192, 10444, 10556, 10817, 11368, 11648, 11936, 12064, 12992, 18277, 18473, 19396, 20384, 20888, 21112, 21634, 22736, 23872, 24128, 25984, 33943, 36554, 36946, 38792, 40768, 41776, 42224, 43268, 45472, 47744, 48256, 67886, 73108, 73892, 75719, 77584, 81536, 83552, 84448, 86536, 90944, 135772, 140621, 146216, 147784, 151438, 155168, 167104, 168896, 173072, 181888, 237601, 271544, 281242, 292432, 295568, 302876, 310336, 334208, 337792, 346144, 475202, 530033, 543088, 562484, 584864, 591136, 605752, 620672, 692288, 950404, 984347, 1060066, 1086176, 1124968, 1169728, 1182272, 1211504, 1384576, 1900808, 1968694, 2120132, 2172352, 2249936, 2339456, 2364544, 2423008, 3801616, 3937388, 4240264, 4344704, 4499872, 4846016, 6890429, 7603232, 7874776, 8480528, 8999744, 9692032, 13780858, 15206464, 15749552, 16961056, 17999488, 27561716, 30412928, 31499104, 33922112, 55123432, 62998208, 67844224, 110246864, 125996416, 220493728, 440987456, 881974912]

約数ペア:

[(1, 881974912), (2, 440987456), (4, 220493728), (7, 125996416), (8, 110246864), (13, 67844224), (14, 62998208), (16, 55123432), (26, 33922112), (28, 31499104), (29, 30412928), (32, 27561716), (49, 17999488), (52, 16961056), (56, 15749552), (58, 15206464), (64, 13780858), (91, 9692032), (98, 8999744), (104, 8480528), (112, 7874776), (116, 7603232), (128, 6890429), (182, 4846016), (196, 4499872), (203, 4344704), (208, 4240264), (224, 3937388), (232, 3801616), (364, 2423008), (373, 2364544), (377, 2339456), (392, 2249936), (406, 2172352), (416, 2120132), (448, 1968694), (464, 1900808), (637, 1384576), (728, 1211504), (746, 1182272), (754, 1169728), (784, 1124968), (812, 1086176), (832, 1060066), (896, 984347), (928, 950404), (1274, 692288), (1421, 620672), (1456, 605752), (1492, 591136), (1508, 584864), (1568, 562484), (1624, 543088), (1664, 530033), (1856, 475202), (2548, 346144), (2611, 337792), (2639, 334208), (2842, 310336), (2912, 302876), (2984, 295568), (3016, 292432), (3136, 281242), (3248, 271544), (3712, 237601), (4849, 181888), (5096, 173072), (5222, 168896), (5278, 167104), (5684, 155168), (5824, 151438), (5968, 147784), (6032, 146216), (6272, 140621), (6496, 135772), (9698, 90944), (10192, 86536), (10444, 84448), (10556, 83552), (10817, 81536), (11368, 77584), (11648, 75719), (11936, 73892), (12064, 73108), (12992, 67886), (18277, 48256), (18473, 47744), (19396, 45472), (20384, 43268), (20888, 42224), (21112, 41776), (21634, 40768), (22736, 38792), (23872, 36946), (24128, 36554), (25984, 33943)]