269901408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 831330864

約数和(自身を除く): 561429456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 181, 196, 224, 294, 317, 336, 362, 392, 543, 588, 634, 672, 724, 784, 951, 1086, 1176, 1267, 1268, 1448, 1568, 1902, 2172, 2219, 2352, 2534, 2536, 2896, 3801, 3804, 4344, 4438, 4704, 5068, 5072, 5792, 6657, 7602, 7608, 8688, 8869, 8876, 10136, 10144, 13314, 15204, 15216, 15533, 17376, 17738, 17752, 20272, 26607, 26628, 30408, 30432, 31066, 35476, 35504, 40544, 46599, 53214, 53256, 57377, 60816, 62132, 70952, 71008, 93198, 106428, 106512, 114754, 121632, 124264, 141904, 172131, 186396, 212856, 213024, 229508, 248528, 283808, 344262, 372792, 401639, 425712, 459016, 497056, 688524, 745584, 803278, 851424, 918032, 1204917, 1377048, 1491168, 1606556, 1836064, 2409834, 2754096, 2811473, 3213112, 4819668, 5508192, 5622946, 6426224, 8434419, 9639336, 11245892, 12852448, 16868838, 19278672, 22491784, 33737676, 38557344, 44983568, 67475352, 89967136, 134950704, 269901408]

約数ペア:

[(1, 269901408), (2, 134950704), (3, 89967136), (4, 67475352), (6, 44983568), (7, 38557344), (8, 33737676), (12, 22491784), (14, 19278672), (16, 16868838), (21, 12852448), (24, 11245892), (28, 9639336), (32, 8434419), (42, 6426224), (48, 5622946), (49, 5508192), (56, 4819668), (84, 3213112), (96, 2811473), (98, 2754096), (112, 2409834), (147, 1836064), (168, 1606556), (181, 1491168), (196, 1377048), (224, 1204917), (294, 918032), (317, 851424), (336, 803278), (362, 745584), (392, 688524), (543, 497056), (588, 459016), (634, 425712), (672, 401639), (724, 372792), (784, 344262), (951, 283808), (1086, 248528), (1176, 229508), (1267, 213024), (1268, 212856), (1448, 186396), (1568, 172131), (1902, 141904), (2172, 124264), (2219, 121632), (2352, 114754), (2534, 106512), (2536, 106428), (2896, 93198), (3801, 71008), (3804, 70952), (4344, 62132), (4438, 60816), (4704, 57377), (5068, 53256), (5072, 53214), (5792, 46599), (6657, 40544), (7602, 35504), (7608, 35476), (8688, 31066), (8869, 30432), (8876, 30408), (10136, 26628), (10144, 26607), (13314, 20272), (15204, 17752), (15216, 17738), (15533, 17376)]