197222688

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1989

約数の個数: 144

約数和(自身を含む): 626685696

約数和(自身を除く): 429463008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 1951, 2106, 2592, 2808, 3159, 3744, 3888, 3902, 4212, 5616, 5853, 6318, 7776, 7804, 8424, 11232, 11706, 12636, 15608, 16848, 17559, 23412, 25272, 25363, 31216, 33696, 35118, 46824, 50544, 50726, 52677, 62432, 70236, 76089, 93648, 101088, 101452, 105354, 140472, 152178, 158031, 187296, 202904, 210708, 228267, 280944, 304356, 316062, 405808, 421416, 456534, 474093, 561888, 608712, 632124, 684801, 811616, 842832, 913068, 948186, 1217424, 1264248, 1369602, 1685664, 1826136, 1896372, 2054403, 2434848, 2528496, 2739204, 3652272, 3792744, 4108806, 5056992, 5478408, 6163209, 7304544, 7585488, 8217612, 10956816, 12326418, 15170976, 16435224, 21913632, 24652836, 32870448, 49305672, 65740896, 98611344, 197222688]

約数ペア:

[(1, 197222688), (2, 98611344), (3, 65740896), (4, 49305672), (6, 32870448), (8, 24652836), (9, 21913632), (12, 16435224), (13, 15170976), (16, 12326418), (18, 10956816), (24, 8217612), (26, 7585488), (27, 7304544), (32, 6163209), (36, 5478408), (39, 5056992), (48, 4108806), (52, 3792744), (54, 3652272), (72, 2739204), (78, 2528496), (81, 2434848), (96, 2054403), (104, 1896372), (108, 1826136), (117, 1685664), (144, 1369602), (156, 1264248), (162, 1217424), (208, 948186), (216, 913068), (234, 842832), (243, 811616), (288, 684801), (312, 632124), (324, 608712), (351, 561888), (416, 474093), (432, 456534), (468, 421416), (486, 405808), (624, 316062), (648, 304356), (702, 280944), (864, 228267), (936, 210708), (972, 202904), (1053, 187296), (1248, 158031), (1296, 152178), (1404, 140472), (1872, 105354), (1944, 101452), (1951, 101088), (2106, 93648), (2592, 76089), (2808, 70236), (3159, 62432), (3744, 52677), (3888, 50726), (3902, 50544), (4212, 46824), (5616, 35118), (5853, 33696), (6318, 31216), (7776, 25363), (7804, 25272), (8424, 23412), (11232, 17559), (11706, 16848), (12636, 15608)]