290372784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 883943424

約数和(自身を除く): 593570640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 624, 663, 744, 806, 816, 883, 884, 1054, 1209, 1326, 1488, 1581, 1612, 1766, 1768, 2108, 2418, 2649, 2652, 3162, 3224, 3532, 3536, 4216, 4836, 5298, 5304, 6324, 6448, 6851, 7064, 8432, 9672, 10596, 10608, 11479, 12648, 13702, 14128, 15011, 19344, 20553, 21192, 22958, 25296, 27373, 27404, 30022, 34437, 41106, 42384, 45033, 45916, 54746, 54808, 60044, 68874, 82119, 82212, 90066, 91832, 109492, 109616, 120088, 137748, 164238, 164424, 180132, 183664, 195143, 218984, 240176, 275496, 328476, 328848, 355849, 360264, 390286, 437968, 465341, 550992, 585429, 656952, 711698, 720528, 780572, 930682, 1067547, 1170858, 1313904, 1396023, 1423396, 1561144, 1861364, 2135094, 2341716, 2792046, 2846792, 3122288, 3722728, 4270188, 4683432, 5584092, 5693584, 6049433, 7445456, 8540376, 9366864, 11168184, 12098866, 17080752, 18148299, 22336368, 24197732, 36296598, 48395464, 72593196, 96790928, 145186392, 290372784]

約数ペア:

[(1, 290372784), (2, 145186392), (3, 96790928), (4, 72593196), (6, 48395464), (8, 36296598), (12, 24197732), (13, 22336368), (16, 18148299), (17, 17080752), (24, 12098866), (26, 11168184), (31, 9366864), (34, 8540376), (39, 7445456), (48, 6049433), (51, 5693584), (52, 5584092), (62, 4683432), (68, 4270188), (78, 3722728), (93, 3122288), (102, 2846792), (104, 2792046), (124, 2341716), (136, 2135094), (156, 1861364), (186, 1561144), (204, 1423396), (208, 1396023), (221, 1313904), (248, 1170858), (272, 1067547), (312, 930682), (372, 780572), (403, 720528), (408, 711698), (442, 656952), (496, 585429), (527, 550992), (624, 465341), (663, 437968), (744, 390286), (806, 360264), (816, 355849), (883, 328848), (884, 328476), (1054, 275496), (1209, 240176), (1326, 218984), (1488, 195143), (1581, 183664), (1612, 180132), (1766, 164424), (1768, 164238), (2108, 137748), (2418, 120088), (2649, 109616), (2652, 109492), (3162, 91832), (3224, 90066), (3532, 82212), (3536, 82119), (4216, 68874), (4836, 60044), (5298, 54808), (5304, 54746), (6324, 45916), (6448, 45033), (6851, 42384), (7064, 41106), (8432, 34437), (9672, 30022), (10596, 27404), (10608, 27373), (11479, 25296), (12648, 22958), (13702, 21192), (14128, 20553), (15011, 19344)]