243339552

素因数分解:

$2^5\times 3^4\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:640

約数の個数: 120

約数和(自身を含む): 720373500

約数和(自身を除く): 477033948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 269, 288, 324, 349, 432, 538, 648, 698, 807, 864, 1047, 1076, 1296, 1396, 1614, 2094, 2152, 2421, 2592, 2792, 3141, 3228, 4188, 4304, 4842, 5584, 6282, 6456, 7263, 8376, 8608, 9423, 9684, 11168, 12564, 12912, 14526, 16752, 18846, 19368, 21789, 25128, 25824, 28269, 29052, 33504, 37692, 38736, 43578, 50256, 56538, 58104, 75384, 77472, 87156, 93881, 100512, 113076, 116208, 150768, 174312, 187762, 226152, 232416, 281643, 301536, 348624, 375524, 452304, 563286, 697248, 751048, 844929, 904608, 1126572, 1502096, 1689858, 2253144, 2534787, 3004192, 3379716, 4506288, 5069574, 6759432, 7604361, 9012576, 10139148, 13518864, 15208722, 20278296, 27037728, 30417444, 40556592, 60834888, 81113184, 121669776, 243339552]

約数ペア:

[(1, 243339552), (2, 121669776), (3, 81113184), (4, 60834888), (6, 40556592), (8, 30417444), (9, 27037728), (12, 20278296), (16, 15208722), (18, 13518864), (24, 10139148), (27, 9012576), (32, 7604361), (36, 6759432), (48, 5069574), (54, 4506288), (72, 3379716), (81, 3004192), (96, 2534787), (108, 2253144), (144, 1689858), (162, 1502096), (216, 1126572), (269, 904608), (288, 844929), (324, 751048), (349, 697248), (432, 563286), (538, 452304), (648, 375524), (698, 348624), (807, 301536), (864, 281643), (1047, 232416), (1076, 226152), (1296, 187762), (1396, 174312), (1614, 150768), (2094, 116208), (2152, 113076), (2421, 100512), (2592, 93881), (2792, 87156), (3141, 77472), (3228, 75384), (4188, 58104), (4304, 56538), (4842, 50256), (5584, 43578), (6282, 38736), (6456, 37692), (7263, 33504), (8376, 29052), (8608, 28269), (9423, 25824), (9684, 25128), (11168, 21789), (12564, 19368), (12912, 18846), (14526, 16752)]