264995712

素因数分解:

$2^7\times 3^4\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 803464200

約数和(自身を除く): 538468488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 288, 324, 366, 384, 419, 432, 488, 549, 576, 648, 732, 838, 864, 976, 1098, 1152, 1257, 1296, 1464, 1647, 1676, 1728, 1952, 2196, 2514, 2592, 2928, 3294, 3352, 3456, 3771, 3904, 4392, 4941, 5028, 5184, 5856, 6588, 6704, 7542, 7808, 8784, 9882, 10056, 10368, 11313, 11712, 13176, 13408, 15084, 17568, 19764, 20112, 22626, 23424, 25559, 26352, 26816, 30168, 33939, 35136, 39528, 40224, 45252, 51118, 52704, 53632, 60336, 67878, 70272, 76677, 79056, 80448, 90504, 102236, 105408, 120672, 135756, 153354, 158112, 160896, 181008, 204472, 210816, 230031, 241344, 271512, 306708, 316224, 362016, 408944, 460062, 482688, 543024, 613416, 632448, 690093, 724032, 817888, 920124, 1086048, 1226832, 1380186, 1448064, 1635776, 1840248, 2070279, 2172096, 2453664, 2760372, 3271552, 3680496, 4140558, 4344192, 4907328, 5520744, 7360992, 8281116, 9814656, 11041488, 14721984, 16562232, 22082976, 29443968, 33124464, 44165952, 66248928, 88331904, 132497856, 264995712]

約数ペア:

[(1, 264995712), (2, 132497856), (3, 88331904), (4, 66248928), (6, 44165952), (8, 33124464), (9, 29443968), (12, 22082976), (16, 16562232), (18, 14721984), (24, 11041488), (27, 9814656), (32, 8281116), (36, 7360992), (48, 5520744), (54, 4907328), (61, 4344192), (64, 4140558), (72, 3680496), (81, 3271552), (96, 2760372), (108, 2453664), (122, 2172096), (128, 2070279), (144, 1840248), (162, 1635776), (183, 1448064), (192, 1380186), (216, 1226832), (244, 1086048), (288, 920124), (324, 817888), (366, 724032), (384, 690093), (419, 632448), (432, 613416), (488, 543024), (549, 482688), (576, 460062), (648, 408944), (732, 362016), (838, 316224), (864, 306708), (976, 271512), (1098, 241344), (1152, 230031), (1257, 210816), (1296, 204472), (1464, 181008), (1647, 160896), (1676, 158112), (1728, 153354), (1952, 135756), (2196, 120672), (2514, 105408), (2592, 102236), (2928, 90504), (3294, 80448), (3352, 79056), (3456, 76677), (3771, 70272), (3904, 67878), (4392, 60336), (4941, 53632), (5028, 52704), (5184, 51118), (5856, 45252), (6588, 40224), (6704, 39528), (7542, 35136), (7808, 33939), (8784, 30168), (9882, 26816), (10056, 26352), (10368, 25559), (11313, 23424), (11712, 22626), (13176, 20112), (13408, 19764), (15084, 17568)]