198688464

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3967

約数の個数: 120

約数和(自身を含む): 621161632

約数和(自身を除く): 422473168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 3931, 4212, 5616, 6318, 7862, 8424, 11793, 12636, 15724, 16848, 23586, 25272, 31448, 35379, 47172, 50544, 51103, 62896, 70758, 94344, 102206, 106137, 141516, 153309, 188688, 204412, 212274, 283032, 306618, 318411, 408824, 424548, 459927, 566064, 613236, 636822, 817648, 849096, 919854, 955233, 1226472, 1273644, 1379781, 1698192, 1839708, 1910466, 2452944, 2547288, 2759562, 3679416, 3820932, 4139343, 5094576, 5519124, 7358832, 7641864, 8278686, 11038248, 12418029, 15283728, 16557372, 22076496, 24836058, 33114744, 49672116, 66229488, 99344232, 198688464]

約数ペア:

[(1, 198688464), (2, 99344232), (3, 66229488), (4, 49672116), (6, 33114744), (8, 24836058), (9, 22076496), (12, 16557372), (13, 15283728), (16, 12418029), (18, 11038248), (24, 8278686), (26, 7641864), (27, 7358832), (36, 5519124), (39, 5094576), (48, 4139343), (52, 3820932), (54, 3679416), (72, 2759562), (78, 2547288), (81, 2452944), (104, 1910466), (108, 1839708), (117, 1698192), (144, 1379781), (156, 1273644), (162, 1226472), (208, 955233), (216, 919854), (234, 849096), (243, 817648), (312, 636822), (324, 613236), (351, 566064), (432, 459927), (468, 424548), (486, 408824), (624, 318411), (648, 306618), (702, 283032), (936, 212274), (972, 204412), (1053, 188688), (1296, 153309), (1404, 141516), (1872, 106137), (1944, 102206), (2106, 94344), (2808, 70758), (3159, 62896), (3888, 51103), (3931, 50544), (4212, 47172), (5616, 35379), (6318, 31448), (7862, 25272), (8424, 23586), (11793, 16848), (12636, 15724)]