1608705072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1536

約数の個数: 240

約数和(自身を含む): 5271884800

約数和(自身を除く): 3663179728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 279, 304, 312, 342, 372, 403, 456, 468, 494, 496, 558, 589, 624, 684, 741, 744, 806, 912, 936, 988, 1116, 1178, 1209, 1368, 1459, 1482, 1488, 1612, 1767, 1872, 1976, 2223, 2232, 2356, 2418, 2736, 2918, 2964, 3224, 3534, 3627, 3952, 4377, 4446, 4464, 4712, 4836, 5301, 5836, 5928, 6448, 7068, 7254, 7657, 8754, 8892, 9424, 9672, 10602, 11672, 11856, 13131, 14136, 14508, 15314, 17508, 17784, 18967, 19344, 21204, 22971, 23344, 26262, 27721, 28272, 29016, 30628, 35016, 35568, 37934, 42408, 45229, 45942, 52524, 55442, 56901, 58032, 61256, 68913, 70032, 75868, 83163, 84816, 90458, 91884, 105048, 110884, 113802, 122512, 135687, 137826, 151736, 166326, 170703, 180916, 183768, 210096, 221768, 227604, 249489, 271374, 275652, 303472, 332652, 341406, 360373, 361832, 367536, 407061, 443536, 455208, 498978, 542748, 551304, 587977, 665304, 682812, 720746, 723664, 814122, 859351, 910416, 997956, 1081119, 1085496, 1102608, 1175954, 1330608, 1365624, 1441492, 1628244, 1718702, 1763931, 1995912, 2162238, 2170992, 2351908, 2578053, 2731248, 2882984, 3243357, 3256488, 3437404, 3527862, 3991824, 4324476, 4703816, 5156106, 5291793, 5765968, 6486714, 6512976, 6874808, 7055724, 7734159, 8648952, 9407632, 10312212, 10583586, 11171563, 12973428, 13749616, 14111448, 15468318, 17297904, 20624424, 21167172, 22343126, 25946856, 28222896, 30936636, 33514689, 41248848, 42334344, 44686252, 51893712, 61873272, 67029378, 84668688, 89372504, 100544067, 123746544, 134058756, 178745008, 201088134, 268117512, 402176268, 536235024, 804352536, 1608705072]

約数ペア:

[(1, 1608705072), (2, 804352536), (3, 536235024), (4, 402176268), (6, 268117512), (8, 201088134), (9, 178745008), (12, 134058756), (13, 123746544), (16, 100544067), (18, 89372504), (19, 84668688), (24, 67029378), (26, 61873272), (31, 51893712), (36, 44686252), (38, 42334344), (39, 41248848), (48, 33514689), (52, 30936636), (57, 28222896), (62, 25946856), (72, 22343126), (76, 21167172), (78, 20624424), (93, 17297904), (104, 15468318), (114, 14111448), (117, 13749616), (124, 12973428), (144, 11171563), (152, 10583586), (156, 10312212), (171, 9407632), (186, 8648952), (208, 7734159), (228, 7055724), (234, 6874808), (247, 6512976), (248, 6486714), (279, 5765968), (304, 5291793), (312, 5156106), (342, 4703816), (372, 4324476), (403, 3991824), (456, 3527862), (468, 3437404), (494, 3256488), (496, 3243357), (558, 2882984), (589, 2731248), (624, 2578053), (684, 2351908), (741, 2170992), (744, 2162238), (806, 1995912), (912, 1763931), (936, 1718702), (988, 1628244), (1116, 1441492), (1178, 1365624), (1209, 1330608), (1368, 1175954), (1459, 1102608), (1482, 1085496), (1488, 1081119), (1612, 997956), (1767, 910416), (1872, 859351), (1976, 814122), (2223, 723664), (2232, 720746), (2356, 682812), (2418, 665304), (2736, 587977), (2918, 551304), (2964, 542748), (3224, 498978), (3534, 455208), (3627, 443536), (3952, 407061), (4377, 367536), (4446, 361832), (4464, 360373), (4712, 341406), (4836, 332652), (5301, 303472), (5836, 275652), (5928, 271374), (6448, 249489), (7068, 227604), (7254, 221768), (7657, 210096), (8754, 183768), (8892, 180916), (9424, 170703), (9672, 166326), (10602, 151736), (11672, 137826), (11856, 135687), (13131, 122512), (14136, 113802), (14508, 110884), (15314, 105048), (17508, 91884), (17784, 90458), (18967, 84816), (19344, 83163), (21204, 75868), (22971, 70032), (23344, 68913), (26262, 61256), (27721, 58032), (28272, 56901), (29016, 55442), (30628, 52524), (35016, 45942), (35568, 45229), (37934, 42408)]