21796735776

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2575

約数の個数: 192

約数和(自身を含む): 62490548736

約数和(自身を除く): 40693812960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 131, 136, 172, 204, 258, 262, 272, 344, 393, 408, 516, 524, 544, 688, 731, 786, 816, 1032, 1048, 1376, 1462, 1572, 1632, 2064, 2096, 2193, 2227, 2371, 2924, 3144, 4128, 4192, 4386, 4454, 4742, 5633, 5848, 6288, 6681, 7113, 8772, 8908, 9484, 11266, 11696, 12576, 13362, 14226, 16899, 17544, 17816, 18968, 22532, 23392, 26724, 28452, 33798, 35088, 35632, 37936, 40307, 45064, 53448, 56904, 67596, 70176, 71264, 75872, 80614, 90128, 95761, 101953, 106896, 113808, 120921, 135192, 161228, 180256, 191522, 203906, 213792, 227616, 241842, 270384, 287283, 305859, 310601, 322456, 383044, 407812, 483684, 540768, 574566, 611718, 621202, 644912, 766088, 815624, 931803, 967368, 1149132, 1223436, 1242404, 1289824, 1532176, 1631248, 1733201, 1863606, 1934736, 2298264, 2446872, 2484808, 3064352, 3262496, 3466402, 3727212, 3869472, 4596528, 4893744, 4969616, 5199603, 5280217, 6932804, 7454424, 9193056, 9787488, 9939232, 10399206, 10560434, 13355843, 13865608, 14908848, 15840651, 20798412, 21120868, 26711686, 27731216, 29817696, 31681302, 40067529, 41596824, 42241736, 53423372, 55462432, 63362604, 80135058, 83193648, 84483472, 106846744, 126725208, 160270116, 166387296, 168966944, 213693488, 227049331, 253450416, 320540232, 427386976, 454098662, 506900832, 641080464, 681147993, 908197324, 1282160928, 1362295986, 1816394648, 2724591972, 3632789296, 5449183944, 7265578592, 10898367888, 21796735776]

約数ペア:

[(1, 21796735776), (2, 10898367888), (3, 7265578592), (4, 5449183944), (6, 3632789296), (8, 2724591972), (12, 1816394648), (16, 1362295986), (17, 1282160928), (24, 908197324), (32, 681147993), (34, 641080464), (43, 506900832), (48, 454098662), (51, 427386976), (68, 320540232), (86, 253450416), (96, 227049331), (102, 213693488), (129, 168966944), (131, 166387296), (136, 160270116), (172, 126725208), (204, 106846744), (258, 84483472), (262, 83193648), (272, 80135058), (344, 63362604), (393, 55462432), (408, 53423372), (516, 42241736), (524, 41596824), (544, 40067529), (688, 31681302), (731, 29817696), (786, 27731216), (816, 26711686), (1032, 21120868), (1048, 20798412), (1376, 15840651), (1462, 14908848), (1572, 13865608), (1632, 13355843), (2064, 10560434), (2096, 10399206), (2193, 9939232), (2227, 9787488), (2371, 9193056), (2924, 7454424), (3144, 6932804), (4128, 5280217), (4192, 5199603), (4386, 4969616), (4454, 4893744), (4742, 4596528), (5633, 3869472), (5848, 3727212), (6288, 3466402), (6681, 3262496), (7113, 3064352), (8772, 2484808), (8908, 2446872), (9484, 2298264), (11266, 1934736), (11696, 1863606), (12576, 1733201), (13362, 1631248), (14226, 1532176), (16899, 1289824), (17544, 1242404), (17816, 1223436), (18968, 1149132), (22532, 967368), (23392, 931803), (26724, 815624), (28452, 766088), (33798, 644912), (35088, 621202), (35632, 611718), (37936, 574566), (40307, 540768), (45064, 483684), (53448, 407812), (56904, 383044), (67596, 322456), (70176, 310601), (71264, 305859), (75872, 287283), (80614, 270384), (90128, 241842), (95761, 227616), (101953, 213792), (106896, 203906), (113808, 191522), (120921, 180256), (135192, 161228)]