991210286304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{3761}}^1\times {\mathrm{130729}}^1$

素因数の和:134513

約数の個数: 144

約数和(自身を含む): 3222314615520

約数和(自身を除く): 2231104329216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 3761, 7522, 11283, 15044, 22566, 26327, 30088, 33849, 45132, 52654, 60176, 67698, 78981, 90264, 105308, 120352, 130729, 135396, 157962, 180528, 210616, 236943, 261458, 270792, 315924, 361056, 392187, 421232, 473886, 522916, 541584, 631848, 784374, 842464, 915103, 947772, 1045832, 1083168, 1176561, 1263696, 1568748, 1830206, 1895544, 2091664, 2353122, 2527392, 2745309, 3137496, 3660412, 3791088, 4183328, 4706244, 5490618, 6274992, 7320824, 7582176, 8235927, 9412488, 10981236, 12549984, 14641648, 16471854, 18824976, 21962472, 29283296, 32943708, 37649952, 43924944, 65887416, 87849888, 131774832, 263549664, 491671769, 983343538, 1475015307, 1966687076, 2950030614, 3441702383, 3933374152, 4425045921, 5900061228, 6883404766, 7866748304, 8850091842, 10325107149, 11800122456, 13766809532, 15733496608, 17700183684, 20650214298, 23600244912, 27533619064, 30975321447, 35400367368, 41300428596, 47200489824, 55067238128, 61950642894, 70800734736, 82600857192, 110134476256, 123901285788, 141601469472, 165201714384, 247802571576, 330403428768, 495605143152, 991210286304]

約数ペア:

[(1, 991210286304), (2, 495605143152), (3, 330403428768), (4, 247802571576), (6, 165201714384), (7, 141601469472), (8, 123901285788), (9, 110134476256), (12, 82600857192), (14, 70800734736), (16, 61950642894), (18, 55067238128), (21, 47200489824), (24, 41300428596), (28, 35400367368), (32, 30975321447), (36, 27533619064), (42, 23600244912), (48, 20650214298), (56, 17700183684), (63, 15733496608), (72, 13766809532), (84, 11800122456), (96, 10325107149), (112, 8850091842), (126, 7866748304), (144, 6883404766), (168, 5900061228), (224, 4425045921), (252, 3933374152), (288, 3441702383), (336, 2950030614), (504, 1966687076), (672, 1475015307), (1008, 983343538), (2016, 491671769), (3761, 263549664), (7522, 131774832), (11283, 87849888), (15044, 65887416), (22566, 43924944), (26327, 37649952), (30088, 32943708), (33849, 29283296), (45132, 21962472), (52654, 18824976), (60176, 16471854), (67698, 14641648), (78981, 12549984), (90264, 10981236), (105308, 9412488), (120352, 8235927), (130729, 7582176), (135396, 7320824), (157962, 6274992), (180528, 5490618), (210616, 4706244), (236943, 4183328), (261458, 3791088), (270792, 3660412), (315924, 3137496), (361056, 2745309), (392187, 2527392), (421232, 2353122), (473886, 2091664), (522916, 1895544), (541584, 1830206), (631848, 1568748), (784374, 1263696), (842464, 1176561), (915103, 1083168), (947772, 1045832)]