223473744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 727592320

約数和(自身を除く): 504118576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 61, 72, 76, 78, 103, 104, 114, 117, 122, 144, 152, 156, 171, 183, 206, 208, 228, 234, 244, 247, 304, 309, 312, 342, 366, 412, 456, 468, 488, 494, 549, 618, 624, 684, 732, 741, 793, 824, 912, 927, 936, 976, 988, 1098, 1159, 1236, 1339, 1368, 1464, 1482, 1586, 1648, 1854, 1872, 1957, 1976, 2196, 2223, 2318, 2379, 2472, 2678, 2736, 2928, 2964, 3172, 3477, 3708, 3914, 3952, 4017, 4392, 4446, 4636, 4758, 4944, 5356, 5871, 5928, 6283, 6344, 6954, 7137, 7416, 7828, 8034, 8784, 8892, 9272, 9516, 10431, 10712, 11742, 11856, 12051, 12566, 12688, 13908, 14274, 14832, 15067, 15656, 16068, 17613, 17784, 18544, 18849, 19032, 20862, 21424, 23484, 24102, 25132, 25441, 27816, 28548, 30134, 31312, 32136, 35226, 35568, 37698, 38064, 41724, 45201, 46968, 48204, 50264, 50882, 55632, 56547, 57096, 60268, 64272, 70452, 75396, 76323, 81679, 83448, 90402, 93936, 96408, 100528, 101764, 113094, 114192, 119377, 120536, 135603, 140904, 150792, 152646, 163358, 166896, 180804, 192816, 203528, 226188, 228969, 238754, 241072, 245037, 271206, 281808, 301584, 305292, 326716, 358131, 361608, 407056, 452376, 457938, 477508, 490074, 542412, 610584, 653432, 716262, 723216, 735111, 904752, 915876, 955016, 980148, 1074393, 1084824, 1221168, 1306864, 1432524, 1470222, 1551901, 1831752, 1910032, 1960296, 2148786, 2169648, 2865048, 2940444, 3103802, 3663504, 3920592, 4297572, 4655703, 5730096, 5880888, 6207604, 8595144, 9311406, 11761776, 12415208, 13967109, 17190288, 18622812, 24830416, 27934218, 37245624, 55868436, 74491248, 111736872, 223473744]

約数ペア:

[(1, 223473744), (2, 111736872), (3, 74491248), (4, 55868436), (6, 37245624), (8, 27934218), (9, 24830416), (12, 18622812), (13, 17190288), (16, 13967109), (18, 12415208), (19, 11761776), (24, 9311406), (26, 8595144), (36, 6207604), (38, 5880888), (39, 5730096), (48, 4655703), (52, 4297572), (57, 3920592), (61, 3663504), (72, 3103802), (76, 2940444), (78, 2865048), (103, 2169648), (104, 2148786), (114, 1960296), (117, 1910032), (122, 1831752), (144, 1551901), (152, 1470222), (156, 1432524), (171, 1306864), (183, 1221168), (206, 1084824), (208, 1074393), (228, 980148), (234, 955016), (244, 915876), (247, 904752), (304, 735111), (309, 723216), (312, 716262), (342, 653432), (366, 610584), (412, 542412), (456, 490074), (468, 477508), (488, 457938), (494, 452376), (549, 407056), (618, 361608), (624, 358131), (684, 326716), (732, 305292), (741, 301584), (793, 281808), (824, 271206), (912, 245037), (927, 241072), (936, 238754), (976, 228969), (988, 226188), (1098, 203528), (1159, 192816), (1236, 180804), (1339, 166896), (1368, 163358), (1464, 152646), (1482, 150792), (1586, 140904), (1648, 135603), (1854, 120536), (1872, 119377), (1957, 114192), (1976, 113094), (2196, 101764), (2223, 100528), (2318, 96408), (2379, 93936), (2472, 90402), (2678, 83448), (2736, 81679), (2928, 76323), (2964, 75396), (3172, 70452), (3477, 64272), (3708, 60268), (3914, 57096), (3952, 56547), (4017, 55632), (4392, 50882), (4446, 50264), (4636, 48204), (4758, 46968), (4944, 45201), (5356, 41724), (5871, 38064), (5928, 37698), (6283, 35568), (6344, 35226), (6954, 32136), (7137, 31312), (7416, 30134), (7828, 28548), (8034, 27816), (8784, 25441), (8892, 25132), (9272, 24102), (9516, 23484), (10431, 21424), (10712, 20862), (11742, 19032), (11856, 18849), (12051, 18544), (12566, 17784), (12688, 17613), (13908, 16068), (14274, 15656), (14832, 15067)]