228431578128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1\times {\mathrm{2729}}^1$

素因数の和:5337

約数の個数: 160

約数和(自身を含む): 647992275840

約数和(自身を除く): 419560697712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2531, 2544, 2729, 2756, 4134, 5062, 5458, 5512, 7593, 8187, 8268, 10124, 10916, 11024, 15186, 16374, 16536, 20248, 21832, 30372, 32748, 32903, 33072, 35477, 40496, 43664, 60744, 65496, 65806, 70954, 98709, 106431, 121488, 130992, 131612, 134143, 141908, 144637, 197418, 212862, 263224, 268286, 283816, 289274, 394836, 402429, 425724, 433911, 526448, 536572, 567632, 578548, 789672, 804858, 851448, 867822, 1073144, 1157096, 1579344, 1609716, 1702896, 1735644, 1743859, 1880281, 2146288, 2314192, 3219432, 3471288, 3487718, 3760562, 5231577, 5640843, 6438864, 6907099, 6942576, 6975436, 7521124, 10463154, 11281686, 13814198, 13950872, 15042248, 20721297, 20926308, 22563372, 27628396, 27901744, 30084496, 41442594, 41852616, 45126744, 55256792, 82885188, 83705232, 89792287, 90253488, 110513584, 165770376, 179584574, 269376861, 331540752, 359169148, 366076247, 538753722, 718338296, 732152494, 1077507444, 1098228741, 1436676592, 1464304988, 2155014888, 2196457482, 2928609976, 4310029776, 4392914964, 4758991211, 5857219952, 8785829928, 9517982422, 14276973633, 17571659856, 19035964844, 28553947266, 38071929688, 57107894532, 76143859376, 114215789064, 228431578128]

約数ペア:

[(1, 228431578128), (2, 114215789064), (3, 76143859376), (4, 57107894532), (6, 38071929688), (8, 28553947266), (12, 19035964844), (13, 17571659856), (16, 14276973633), (24, 9517982422), (26, 8785829928), (39, 5857219952), (48, 4758991211), (52, 4392914964), (53, 4310029776), (78, 2928609976), (104, 2196457482), (106, 2155014888), (156, 1464304988), (159, 1436676592), (208, 1098228741), (212, 1077507444), (312, 732152494), (318, 718338296), (424, 538753722), (624, 366076247), (636, 359169148), (689, 331540752), (848, 269376861), (1272, 179584574), (1378, 165770376), (2067, 110513584), (2531, 90253488), (2544, 89792287), (2729, 83705232), (2756, 82885188), (4134, 55256792), (5062, 45126744), (5458, 41852616), (5512, 41442594), (7593, 30084496), (8187, 27901744), (8268, 27628396), (10124, 22563372), (10916, 20926308), (11024, 20721297), (15186, 15042248), (16374, 13950872), (16536, 13814198), (20248, 11281686), (21832, 10463154), (30372, 7521124), (32748, 6975436), (32903, 6942576), (33072, 6907099), (35477, 6438864), (40496, 5640843), (43664, 5231577), (60744, 3760562), (65496, 3487718), (65806, 3471288), (70954, 3219432), (98709, 2314192), (106431, 2146288), (121488, 1880281), (130992, 1743859), (131612, 1735644), (134143, 1702896), (141908, 1609716), (144637, 1579344), (197418, 1157096), (212862, 1073144), (263224, 867822), (268286, 851448), (283816, 804858), (289274, 789672), (394836, 578548), (402429, 567632), (425724, 536572), (433911, 526448)]