204973488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 652743936

約数和(自身を除く): 447770448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 37, 48, 51, 62, 68, 72, 73, 74, 93, 102, 111, 124, 136, 144, 146, 148, 153, 186, 204, 219, 222, 248, 272, 279, 292, 296, 306, 333, 372, 408, 438, 444, 496, 527, 558, 584, 592, 612, 629, 657, 666, 744, 816, 876, 888, 1054, 1116, 1147, 1168, 1224, 1241, 1258, 1314, 1332, 1488, 1581, 1752, 1776, 1887, 2108, 2232, 2263, 2294, 2448, 2482, 2516, 2628, 2664, 2701, 3162, 3441, 3504, 3723, 3774, 4216, 4464, 4526, 4588, 4743, 4964, 5032, 5256, 5328, 5402, 5661, 6324, 6789, 6882, 7446, 7548, 8103, 8432, 9052, 9176, 9486, 9928, 10064, 10323, 10512, 10804, 11169, 11322, 12648, 13578, 13764, 14892, 15096, 16206, 18104, 18352, 18972, 19499, 19856, 20367, 20646, 21608, 22338, 22644, 24309, 25296, 27156, 27528, 29784, 30192, 32412, 36208, 37944, 38471, 38998, 40734, 41292, 43216, 44676, 45288, 45917, 48618, 54312, 55056, 58497, 59568, 64824, 75888, 76942, 77996, 81468, 82584, 83731, 89352, 90576, 91834, 97236, 108624, 115413, 116994, 129648, 137751, 153884, 155992, 162936, 165168, 167462, 175491, 178704, 183668, 194472, 230826, 233988, 251193, 275502, 307768, 311984, 325872, 334924, 346239, 350982, 367336, 388944, 413253, 461652, 467976, 502386, 551004, 615536, 669848, 692478, 701964, 734672, 753579, 826506, 923304, 935952, 1004772, 1102008, 1339696, 1384956, 1403928, 1423427, 1507158, 1653012, 1846608, 2009544, 2204016, 2769912, 2807856, 2846854, 3014316, 3306024, 4019088, 4270281, 5539824, 5693708, 6028632, 6612048, 8540562, 11387416, 12057264, 12810843, 17081124, 22774832, 25621686, 34162248, 51243372, 68324496, 102486744, 204973488]

約数ペア:

[(1, 204973488), (2, 102486744), (3, 68324496), (4, 51243372), (6, 34162248), (8, 25621686), (9, 22774832), (12, 17081124), (16, 12810843), (17, 12057264), (18, 11387416), (24, 8540562), (31, 6612048), (34, 6028632), (36, 5693708), (37, 5539824), (48, 4270281), (51, 4019088), (62, 3306024), (68, 3014316), (72, 2846854), (73, 2807856), (74, 2769912), (93, 2204016), (102, 2009544), (111, 1846608), (124, 1653012), (136, 1507158), (144, 1423427), (146, 1403928), (148, 1384956), (153, 1339696), (186, 1102008), (204, 1004772), (219, 935952), (222, 923304), (248, 826506), (272, 753579), (279, 734672), (292, 701964), (296, 692478), (306, 669848), (333, 615536), (372, 551004), (408, 502386), (438, 467976), (444, 461652), (496, 413253), (527, 388944), (558, 367336), (584, 350982), (592, 346239), (612, 334924), (629, 325872), (657, 311984), (666, 307768), (744, 275502), (816, 251193), (876, 233988), (888, 230826), (1054, 194472), (1116, 183668), (1147, 178704), (1168, 175491), (1224, 167462), (1241, 165168), (1258, 162936), (1314, 155992), (1332, 153884), (1488, 137751), (1581, 129648), (1752, 116994), (1776, 115413), (1887, 108624), (2108, 97236), (2232, 91834), (2263, 90576), (2294, 89352), (2448, 83731), (2482, 82584), (2516, 81468), (2628, 77996), (2664, 76942), (2701, 75888), (3162, 64824), (3441, 59568), (3504, 58497), (3723, 55056), (3774, 54312), (4216, 48618), (4464, 45917), (4526, 45288), (4588, 44676), (4743, 43216), (4964, 41292), (5032, 40734), (5256, 38998), (5328, 38471), (5402, 37944), (5661, 36208), (6324, 32412), (6789, 30192), (6882, 29784), (7446, 27528), (7548, 27156), (8103, 25296), (8432, 24309), (9052, 22644), (9176, 22338), (9486, 21608), (9928, 20646), (10064, 20367), (10323, 19856), (10512, 19499), (10804, 18972), (11169, 18352), (11322, 18104), (12648, 16206), (13578, 15096), (13764, 14892)]