289465008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 160

約数和(自身を含む): 900418560

約数和(自身を除く): 610953552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 61, 84, 87, 112, 116, 122, 168, 174, 183, 203, 232, 244, 336, 348, 366, 406, 427, 464, 487, 488, 609, 696, 732, 812, 854, 974, 976, 1218, 1281, 1392, 1461, 1464, 1624, 1708, 1769, 1948, 2436, 2562, 2922, 2928, 3248, 3409, 3416, 3538, 3896, 4872, 5124, 5307, 5844, 6818, 6832, 7076, 7792, 9744, 10227, 10248, 10614, 11688, 12383, 13636, 14123, 14152, 20454, 20496, 21228, 23376, 24766, 27272, 28246, 28304, 29707, 37149, 40908, 42369, 42456, 49532, 54544, 56492, 59414, 74298, 81816, 84738, 84912, 89121, 98861, 99064, 112984, 118828, 148596, 163632, 169476, 178242, 197722, 198128, 207949, 225968, 237656, 296583, 297192, 338952, 356484, 395444, 415898, 475312, 593166, 594384, 623847, 677904, 712968, 790888, 831796, 861503, 1186332, 1247694, 1425936, 1581776, 1663592, 1723006, 2372664, 2495388, 2584509, 3327184, 3446012, 4745328, 4990776, 5169018, 6030521, 6892024, 9981552, 10338036, 12061042, 13784048, 18091563, 20676072, 24122084, 36183126, 41352144, 48244168, 72366252, 96488336, 144732504, 289465008]

約数ペア:

[(1, 289465008), (2, 144732504), (3, 96488336), (4, 72366252), (6, 48244168), (7, 41352144), (8, 36183126), (12, 24122084), (14, 20676072), (16, 18091563), (21, 13784048), (24, 12061042), (28, 10338036), (29, 9981552), (42, 6892024), (48, 6030521), (56, 5169018), (58, 4990776), (61, 4745328), (84, 3446012), (87, 3327184), (112, 2584509), (116, 2495388), (122, 2372664), (168, 1723006), (174, 1663592), (183, 1581776), (203, 1425936), (232, 1247694), (244, 1186332), (336, 861503), (348, 831796), (366, 790888), (406, 712968), (427, 677904), (464, 623847), (487, 594384), (488, 593166), (609, 475312), (696, 415898), (732, 395444), (812, 356484), (854, 338952), (974, 297192), (976, 296583), (1218, 237656), (1281, 225968), (1392, 207949), (1461, 198128), (1464, 197722), (1624, 178242), (1708, 169476), (1769, 163632), (1948, 148596), (2436, 118828), (2562, 112984), (2922, 99064), (2928, 98861), (3248, 89121), (3409, 84912), (3416, 84738), (3538, 81816), (3896, 74298), (4872, 59414), (5124, 56492), (5307, 54544), (5844, 49532), (6818, 42456), (6832, 42369), (7076, 40908), (7792, 37149), (9744, 29707), (10227, 28304), (10248, 28246), (10614, 27272), (11688, 24766), (12383, 23376), (13636, 21228), (14123, 20496), (14152, 20454)]