15663632868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 216

約数和(自身を含む): 44976684480

約数和(自身を除く): 29313051612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 151, 156, 207, 234, 276, 299, 302, 414, 419, 453, 468, 529, 598, 604, 828, 838, 897, 906, 1058, 1196, 1257, 1359, 1587, 1676, 1794, 1812, 1963, 2116, 2514, 2691, 2718, 3174, 3473, 3588, 3771, 3926, 4761, 5028, 5382, 5436, 5447, 5889, 6348, 6877, 6946, 7542, 7852, 9522, 9637, 10419, 10764, 10894, 11778, 13754, 13892, 15084, 16341, 17667, 19044, 19274, 20631, 20838, 21788, 23556, 27508, 28911, 31257, 32682, 35334, 38548, 41262, 41676, 45149, 49023, 57822, 61893, 62514, 63269, 65364, 70668, 79879, 82524, 86733, 90298, 98046, 115644, 123786, 125028, 125281, 126538, 135447, 159758, 173466, 180596, 189807, 196092, 221651, 239637, 247572, 250562, 253076, 270894, 319516, 346932, 375843, 379614, 406341, 443302, 479274, 501124, 541788, 569421, 664953, 718911, 751686, 759228, 812682, 822497, 886604, 958548, 1038427, 1127529, 1138842, 1329906, 1437822, 1455187, 1503372, 1625364, 1644994, 1994859, 2076854, 2255058, 2277684, 2467491, 2659812, 2875644, 2881463, 2910374, 3115281, 3289988, 3989718, 4153708, 4365561, 4510116, 4934982, 5762926, 5820748, 6230562, 7402473, 7979436, 8644389, 8731122, 9345843, 9869964, 11525852, 12461124, 13096683, 14804946, 17288778, 17462244, 18691686, 18917431, 25933167, 26193366, 29609892, 33469301, 34577556, 37383372, 37834862, 51866334, 52386732, 56752293, 66938602, 75669724, 100407903, 103732668, 113504586, 133877204, 170256879, 200815806, 227009172, 301223709, 340513758, 401631612, 435100913, 602447418, 681027516, 870201826, 1204894836, 1305302739, 1740403652, 2610605478, 3915908217, 5221210956, 7831816434, 15663632868]

約数ペア:

[(1, 15663632868), (2, 7831816434), (3, 5221210956), (4, 3915908217), (6, 2610605478), (9, 1740403652), (12, 1305302739), (13, 1204894836), (18, 870201826), (23, 681027516), (26, 602447418), (36, 435100913), (39, 401631612), (46, 340513758), (52, 301223709), (69, 227009172), (78, 200815806), (92, 170256879), (117, 133877204), (138, 113504586), (151, 103732668), (156, 100407903), (207, 75669724), (234, 66938602), (276, 56752293), (299, 52386732), (302, 51866334), (414, 37834862), (419, 37383372), (453, 34577556), (468, 33469301), (529, 29609892), (598, 26193366), (604, 25933167), (828, 18917431), (838, 18691686), (897, 17462244), (906, 17288778), (1058, 14804946), (1196, 13096683), (1257, 12461124), (1359, 11525852), (1587, 9869964), (1676, 9345843), (1794, 8731122), (1812, 8644389), (1963, 7979436), (2116, 7402473), (2514, 6230562), (2691, 5820748), (2718, 5762926), (3174, 4934982), (3473, 4510116), (3588, 4365561), (3771, 4153708), (3926, 3989718), (4761, 3289988), (5028, 3115281), (5382, 2910374), (5436, 2881463), (5447, 2875644), (5889, 2659812), (6348, 2467491), (6877, 2277684), (6946, 2255058), (7542, 2076854), (7852, 1994859), (9522, 1644994), (9637, 1625364), (10419, 1503372), (10764, 1455187), (10894, 1437822), (11778, 1329906), (13754, 1138842), (13892, 1127529), (15084, 1038427), (16341, 958548), (17667, 886604), (19044, 822497), (19274, 812682), (20631, 759228), (20838, 751686), (21788, 718911), (23556, 664953), (27508, 569421), (28911, 541788), (31257, 501124), (32682, 479274), (35334, 443302), (38548, 406341), (41262, 379614), (41676, 375843), (45149, 346932), (49023, 319516), (57822, 270894), (61893, 253076), (62514, 250562), (63269, 247572), (65364, 239637), (70668, 221651), (79879, 196092), (82524, 189807), (86733, 180596), (90298, 173466), (98046, 159758), (115644, 135447), (123786, 126538), (125028, 125281)]