1559878112

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 216

約数和(自身を含む): 3795162336

約数和(自身を除く): 2235284224

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 47, 52, 68, 76, 94, 104, 136, 152, 169, 188, 208, 221, 247, 272, 304, 323, 338, 361, 376, 416, 442, 494, 544, 608, 611, 646, 676, 722, 752, 799, 884, 893, 988, 1222, 1292, 1352, 1444, 1504, 1598, 1768, 1786, 1976, 2444, 2584, 2704, 2873, 2888, 3196, 3211, 3536, 3572, 3952, 4199, 4693, 4888, 5168, 5408, 5746, 5776, 6137, 6392, 6422, 7072, 7144, 7904, 7943, 8398, 9386, 9776, 10336, 10387, 11492, 11552, 11609, 12274, 12784, 12844, 14288, 15181, 15886, 16796, 16967, 18772, 19552, 20774, 22984, 23218, 24548, 25568, 25688, 28576, 30362, 31772, 33592, 33934, 37544, 41548, 45968, 46436, 49096, 51376, 54587, 60724, 61009, 63544, 67184, 67868, 75088, 79781, 83096, 91936, 92872, 98192, 102752, 109174, 121448, 122018, 127088, 134368, 135031, 135736, 150176, 150917, 159562, 166192, 185744, 196384, 197353, 218348, 220571, 242896, 244036, 254176, 270062, 271472, 288439, 301834, 319124, 332384, 371488, 394706, 436696, 441142, 485792, 488072, 540124, 542944, 576878, 603668, 638248, 789412, 873392, 882284, 976144, 1037153, 1080248, 1153756, 1207336, 1276496, 1578824, 1746784, 1764568, 1952288, 2074306, 2160496, 2307512, 2414672, 2552992, 2565589, 2867423, 3157648, 3529136, 3749707, 4148612, 4320992, 4615024, 4829344, 5131178, 5734846, 6315296, 7058272, 7499414, 8297224, 9230048, 10262356, 11469692, 14998828, 16594448, 20524712, 22939384, 29997656, 33188896, 41049424, 45878768, 48746191, 59995312, 82098848, 91757536, 97492382, 119990624, 194984764, 389969528, 779939056, 1559878112]

約数ペア:

[(1, 1559878112), (2, 779939056), (4, 389969528), (8, 194984764), (13, 119990624), (16, 97492382), (17, 91757536), (19, 82098848), (26, 59995312), (32, 48746191), (34, 45878768), (38, 41049424), (47, 33188896), (52, 29997656), (68, 22939384), (76, 20524712), (94, 16594448), (104, 14998828), (136, 11469692), (152, 10262356), (169, 9230048), (188, 8297224), (208, 7499414), (221, 7058272), (247, 6315296), (272, 5734846), (304, 5131178), (323, 4829344), (338, 4615024), (361, 4320992), (376, 4148612), (416, 3749707), (442, 3529136), (494, 3157648), (544, 2867423), (608, 2565589), (611, 2552992), (646, 2414672), (676, 2307512), (722, 2160496), (752, 2074306), (799, 1952288), (884, 1764568), (893, 1746784), (988, 1578824), (1222, 1276496), (1292, 1207336), (1352, 1153756), (1444, 1080248), (1504, 1037153), (1598, 976144), (1768, 882284), (1786, 873392), (1976, 789412), (2444, 638248), (2584, 603668), (2704, 576878), (2873, 542944), (2888, 540124), (3196, 488072), (3211, 485792), (3536, 441142), (3572, 436696), (3952, 394706), (4199, 371488), (4693, 332384), (4888, 319124), (5168, 301834), (5408, 288439), (5746, 271472), (5776, 270062), (6137, 254176), (6392, 244036), (6422, 242896), (7072, 220571), (7144, 218348), (7904, 197353), (7943, 196384), (8398, 185744), (9386, 166192), (9776, 159562), (10336, 150917), (10387, 150176), (11492, 135736), (11552, 135031), (11609, 134368), (12274, 127088), (12784, 122018), (12844, 121448), (14288, 109174), (15181, 102752), (15886, 98192), (16796, 92872), (16967, 91936), (18772, 83096), (19552, 79781), (20774, 75088), (22984, 67868), (23218, 67184), (24548, 63544), (25568, 61009), (25688, 60724), (28576, 54587), (30362, 51376), (31772, 49096), (33592, 46436), (33934, 45968), (37544, 41548)]