228313728

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 728856810

約数和(自身を除く): 500543082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 64, 72, 76, 81, 96, 108, 114, 122, 128, 144, 152, 162, 171, 183, 192, 216, 228, 244, 288, 304, 324, 342, 361, 366, 384, 432, 456, 488, 513, 549, 576, 608, 648, 684, 722, 732, 864, 912, 976, 1026, 1083, 1098, 1152, 1159, 1216, 1296, 1368, 1444, 1464, 1539, 1647, 1728, 1824, 1952, 2052, 2166, 2196, 2318, 2432, 2592, 2736, 2888, 2928, 3078, 3249, 3294, 3456, 3477, 3648, 3904, 4104, 4332, 4392, 4636, 4941, 5184, 5472, 5776, 5856, 6156, 6498, 6588, 6954, 7296, 7808, 8208, 8664, 8784, 9272, 9747, 9882, 10368, 10431, 10944, 11552, 11712, 12312, 12996, 13176, 13908, 16416, 17328, 17568, 18544, 19494, 19764, 20862, 21888, 22021, 23104, 23424, 24624, 25992, 26352, 27816, 29241, 31293, 32832, 34656, 35136, 37088, 38988, 39528, 41724, 44042, 46208, 49248, 51984, 52704, 55632, 58482, 62586, 65664, 66063, 69312, 70272, 74176, 77976, 79056, 83448, 88084, 93879, 98496, 103968, 105408, 111264, 116964, 125172, 132126, 138624, 148352, 155952, 158112, 166896, 176168, 187758, 196992, 198189, 207936, 210816, 222528, 233928, 250344, 264252, 311904, 316224, 333792, 352336, 375516, 396378, 415872, 445056, 467856, 500688, 528504, 594567, 623808, 632448, 667584, 704672, 751032, 792756, 935712, 1001376, 1057008, 1189134, 1247616, 1335168, 1409344, 1502064, 1585512, 1783701, 1871424, 2002752, 2114016, 2378268, 2818688, 3004128, 3171024, 3567402, 3742848, 4005504, 4228032, 4756536, 6008256, 6342048, 7134804, 8456064, 9513072, 12016512, 12684096, 14269608, 19026144, 25368192, 28539216, 38052288, 57078432, 76104576, 114156864, 228313728]

約数ペア:

[(1, 228313728), (2, 114156864), (3, 76104576), (4, 57078432), (6, 38052288), (8, 28539216), (9, 25368192), (12, 19026144), (16, 14269608), (18, 12684096), (19, 12016512), (24, 9513072), (27, 8456064), (32, 7134804), (36, 6342048), (38, 6008256), (48, 4756536), (54, 4228032), (57, 4005504), (61, 3742848), (64, 3567402), (72, 3171024), (76, 3004128), (81, 2818688), (96, 2378268), (108, 2114016), (114, 2002752), (122, 1871424), (128, 1783701), (144, 1585512), (152, 1502064), (162, 1409344), (171, 1335168), (183, 1247616), (192, 1189134), (216, 1057008), (228, 1001376), (244, 935712), (288, 792756), (304, 751032), (324, 704672), (342, 667584), (361, 632448), (366, 623808), (384, 594567), (432, 528504), (456, 500688), (488, 467856), (513, 445056), (549, 415872), (576, 396378), (608, 375516), (648, 352336), (684, 333792), (722, 316224), (732, 311904), (864, 264252), (912, 250344), (976, 233928), (1026, 222528), (1083, 210816), (1098, 207936), (1152, 198189), (1159, 196992), (1216, 187758), (1296, 176168), (1368, 166896), (1444, 158112), (1464, 155952), (1539, 148352), (1647, 138624), (1728, 132126), (1824, 125172), (1952, 116964), (2052, 111264), (2166, 105408), (2196, 103968), (2318, 98496), (2432, 93879), (2592, 88084), (2736, 83448), (2888, 79056), (2928, 77976), (3078, 74176), (3249, 70272), (3294, 69312), (3456, 66063), (3477, 65664), (3648, 62586), (3904, 58482), (4104, 55632), (4332, 52704), (4392, 51984), (4636, 49248), (4941, 46208), (5184, 44042), (5472, 41724), (5776, 39528), (5856, 38988), (6156, 37088), (6498, 35136), (6588, 34656), (6954, 32832), (7296, 31293), (7808, 29241), (8208, 27816), (8664, 26352), (8784, 25992), (9272, 24624), (9747, 23424), (9882, 23104), (10368, 22021), (10431, 21888), (10944, 20862), (11552, 19764), (11712, 19494), (12312, 18544), (12996, 17568), (13176, 17328), (13908, 16416)]