1320953088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 4442118912

約数和(自身を除く): 3121165824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 78, 82, 84, 91, 96, 104, 112, 123, 128, 156, 164, 168, 182, 192, 208, 224, 246, 256, 273, 287, 312, 328, 336, 364, 384, 416, 448, 461, 492, 533, 546, 574, 624, 656, 672, 728, 768, 832, 861, 896, 922, 984, 1066, 1092, 1148, 1248, 1312, 1344, 1383, 1456, 1599, 1664, 1722, 1792, 1844, 1968, 2132, 2184, 2296, 2496, 2624, 2688, 2766, 2912, 3198, 3227, 3328, 3444, 3688, 3731, 3936, 4264, 4368, 4592, 4992, 5248, 5376, 5532, 5824, 5993, 6396, 6454, 6888, 7376, 7462, 7872, 8528, 8736, 9184, 9681, 9984, 10496, 11064, 11193, 11648, 11986, 12792, 12908, 13776, 14752, 14924, 15744, 17056, 17472, 17979, 18368, 18901, 19362, 22128, 22386, 23296, 23972, 25584, 25816, 27552, 29504, 29848, 31488, 34112, 34944, 35958, 36736, 37802, 38724, 41951, 44256, 44772, 47944, 51168, 51632, 55104, 56703, 59008, 59696, 68224, 69888, 71916, 73472, 75604, 77448, 83902, 88512, 89544, 95888, 102336, 103264, 110208, 113406, 118016, 119392, 125853, 132307, 136448, 143832, 151208, 154896, 167804, 177024, 179088, 191776, 204672, 206528, 220416, 226812, 238784, 245713, 251706, 264614, 287664, 302416, 309792, 335608, 354048, 358176, 383552, 396921, 409344, 413056, 453624, 477568, 491426, 503412, 529228, 575328, 604832, 619584, 671216, 716352, 737139, 767104, 793842, 826112, 907248, 955136, 982852, 1006824, 1058456, 1150656, 1209664, 1239168, 1342432, 1432704, 1474278, 1534208, 1587684, 1719991, 1814496, 1965704, 2013648, 2116912, 2301312, 2419328, 2478336, 2684864, 2865408, 2948556, 3175368, 3439982, 3628992, 3931408, 4027296, 4233824, 4602624, 4838656, 5159973, 5369728, 5897112, 6350736, 6879964, 7257984, 7862816, 8054592, 8467648, 10319946, 10739456, 11794224, 12701472, 13759928, 14515968, 15725632, 16109184, 16935296, 20639892, 23588448, 25402944, 27519856, 31451264, 32218368, 33870592, 41279784, 47176896, 50805888, 55039712, 62902528, 82559568, 94353792, 101611776, 110079424, 165119136, 188707584, 220158848, 330238272, 440317696, 660476544, 1320953088]

約数ペア:

[(1, 1320953088), (2, 660476544), (3, 440317696), (4, 330238272), (6, 220158848), (7, 188707584), (8, 165119136), (12, 110079424), (13, 101611776), (14, 94353792), (16, 82559568), (21, 62902528), (24, 55039712), (26, 50805888), (28, 47176896), (32, 41279784), (39, 33870592), (41, 32218368), (42, 31451264), (48, 27519856), (52, 25402944), (56, 23588448), (64, 20639892), (78, 16935296), (82, 16109184), (84, 15725632), (91, 14515968), (96, 13759928), (104, 12701472), (112, 11794224), (123, 10739456), (128, 10319946), (156, 8467648), (164, 8054592), (168, 7862816), (182, 7257984), (192, 6879964), (208, 6350736), (224, 5897112), (246, 5369728), (256, 5159973), (273, 4838656), (287, 4602624), (312, 4233824), (328, 4027296), (336, 3931408), (364, 3628992), (384, 3439982), (416, 3175368), (448, 2948556), (461, 2865408), (492, 2684864), (533, 2478336), (546, 2419328), (574, 2301312), (624, 2116912), (656, 2013648), (672, 1965704), (728, 1814496), (768, 1719991), (832, 1587684), (861, 1534208), (896, 1474278), (922, 1432704), (984, 1342432), (1066, 1239168), (1092, 1209664), (1148, 1150656), (1248, 1058456), (1312, 1006824), (1344, 982852), (1383, 955136), (1456, 907248), (1599, 826112), (1664, 793842), (1722, 767104), (1792, 737139), (1844, 716352), (1968, 671216), (2132, 619584), (2184, 604832), (2296, 575328), (2496, 529228), (2624, 503412), (2688, 491426), (2766, 477568), (2912, 453624), (3198, 413056), (3227, 409344), (3328, 396921), (3444, 383552), (3688, 358176), (3731, 354048), (3936, 335608), (4264, 309792), (4368, 302416), (4592, 287664), (4992, 264614), (5248, 251706), (5376, 245713), (5532, 238784), (5824, 226812), (5993, 220416), (6396, 206528), (6454, 204672), (6888, 191776), (7376, 179088), (7462, 177024), (7872, 167804), (8528, 154896), (8736, 151208), (9184, 143832), (9681, 136448), (9984, 132307), (10496, 125853), (11064, 119392), (11193, 118016), (11648, 113406), (11986, 110208), (12792, 103264), (12908, 102336), (13776, 95888), (14752, 89544), (14924, 88512), (15744, 83902), (17056, 77448), (17472, 75604), (17979, 73472), (18368, 71916), (18901, 69888), (19362, 68224), (22128, 59696), (22386, 59008), (23296, 56703), (23972, 55104), (25584, 51632), (25816, 51168), (27552, 47944), (29504, 44772), (29848, 44256), (31488, 41951), (34112, 38724), (34944, 37802), (35958, 36736)]