245129664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 760415040

約数和(自身を除く): 515285376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 53, 64, 68, 78, 96, 102, 104, 106, 109, 136, 156, 159, 192, 204, 208, 212, 218, 221, 272, 312, 318, 327, 408, 416, 424, 436, 442, 544, 624, 636, 654, 663, 689, 816, 832, 848, 872, 884, 901, 1088, 1248, 1272, 1308, 1326, 1378, 1417, 1632, 1696, 1744, 1768, 1802, 1853, 2067, 2496, 2544, 2616, 2652, 2703, 2756, 2834, 3264, 3392, 3488, 3536, 3604, 3706, 4134, 4251, 5088, 5232, 5304, 5406, 5512, 5559, 5668, 5777, 6976, 7072, 7208, 7412, 8268, 8502, 10176, 10464, 10608, 10812, 11024, 11118, 11336, 11554, 11713, 14144, 14416, 14824, 16536, 17004, 17331, 20928, 21216, 21624, 22048, 22236, 22672, 23108, 23426, 24089, 28832, 29648, 33072, 34008, 34662, 35139, 42432, 43248, 44096, 44472, 45344, 46216, 46852, 48178, 57664, 59296, 66144, 68016, 69324, 70278, 72267, 75101, 86496, 88944, 90688, 92432, 93704, 96356, 98209, 118592, 132288, 136032, 138648, 140556, 144534, 150202, 172992, 177888, 184864, 187408, 192712, 196418, 225303, 272064, 277296, 281112, 289068, 294627, 300404, 355776, 369728, 374816, 385424, 392836, 450606, 554592, 562224, 578136, 589254, 600808, 749632, 770848, 785672, 901212, 1109184, 1124448, 1156272, 1178508, 1201616, 1276717, 1541696, 1571344, 1802424, 2248896, 2312544, 2357016, 2403232, 2553434, 3142688, 3604848, 3830151, 4625088, 4714032, 4806464, 5106868, 6285376, 7209696, 7660302, 9428064, 10213736, 14419392, 15320604, 18856128, 20427472, 30641208, 40854944, 61282416, 81709888, 122564832, 245129664]

約数ペア:

[(1, 245129664), (2, 122564832), (3, 81709888), (4, 61282416), (6, 40854944), (8, 30641208), (12, 20427472), (13, 18856128), (16, 15320604), (17, 14419392), (24, 10213736), (26, 9428064), (32, 7660302), (34, 7209696), (39, 6285376), (48, 5106868), (51, 4806464), (52, 4714032), (53, 4625088), (64, 3830151), (68, 3604848), (78, 3142688), (96, 2553434), (102, 2403232), (104, 2357016), (106, 2312544), (109, 2248896), (136, 1802424), (156, 1571344), (159, 1541696), (192, 1276717), (204, 1201616), (208, 1178508), (212, 1156272), (218, 1124448), (221, 1109184), (272, 901212), (312, 785672), (318, 770848), (327, 749632), (408, 600808), (416, 589254), (424, 578136), (436, 562224), (442, 554592), (544, 450606), (624, 392836), (636, 385424), (654, 374816), (663, 369728), (689, 355776), (816, 300404), (832, 294627), (848, 289068), (872, 281112), (884, 277296), (901, 272064), (1088, 225303), (1248, 196418), (1272, 192712), (1308, 187408), (1326, 184864), (1378, 177888), (1417, 172992), (1632, 150202), (1696, 144534), (1744, 140556), (1768, 138648), (1802, 136032), (1853, 132288), (2067, 118592), (2496, 98209), (2544, 96356), (2616, 93704), (2652, 92432), (2703, 90688), (2756, 88944), (2834, 86496), (3264, 75101), (3392, 72267), (3488, 70278), (3536, 69324), (3604, 68016), (3706, 66144), (4134, 59296), (4251, 57664), (5088, 48178), (5232, 46852), (5304, 46216), (5406, 45344), (5512, 44472), (5559, 44096), (5668, 43248), (5777, 42432), (6976, 35139), (7072, 34662), (7208, 34008), (7412, 33072), (8268, 29648), (8502, 28832), (10176, 24089), (10464, 23426), (10608, 23108), (10812, 22672), (11024, 22236), (11118, 22048), (11336, 21624), (11554, 21216), (11713, 20928), (14144, 17331), (14416, 17004), (14824, 16536)]