215993568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 727048224

約数和(自身を除く): 511054656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 49, 51, 56, 68, 73, 74, 84, 96, 98, 102, 111, 112, 119, 136, 146, 147, 148, 168, 196, 204, 219, 222, 224, 238, 259, 272, 292, 294, 296, 336, 357, 392, 408, 438, 444, 476, 511, 518, 544, 584, 588, 592, 629, 672, 714, 777, 784, 816, 833, 876, 888, 952, 1022, 1036, 1168, 1176, 1184, 1241, 1258, 1428, 1533, 1554, 1568, 1632, 1666, 1752, 1776, 1813, 1887, 1904, 2044, 2072, 2336, 2352, 2482, 2499, 2516, 2701, 2856, 3066, 3108, 3332, 3504, 3552, 3577, 3626, 3723, 3774, 3808, 4088, 4144, 4403, 4704, 4964, 4998, 5032, 5402, 5439, 5712, 6132, 6216, 6664, 7008, 7154, 7252, 7446, 7548, 8103, 8176, 8288, 8687, 8806, 9928, 9996, 10064, 10731, 10804, 10878, 11424, 12264, 12432, 13209, 13328, 14308, 14504, 14892, 15096, 16206, 16352, 17374, 17612, 18907, 19856, 19992, 20128, 21462, 21608, 21756, 24528, 24864, 26061, 26418, 26656, 28616, 29008, 29784, 30192, 30821, 32412, 34748, 35224, 37814, 39712, 39984, 42924, 43216, 43512, 45917, 49056, 52122, 52836, 56721, 57232, 58016, 59568, 60384, 60809, 61642, 64824, 69496, 70448, 75628, 79968, 85848, 86432, 87024, 91834, 92463, 104244, 105672, 113442, 114464, 119136, 121618, 123284, 129648, 132349, 137751, 138992, 140896, 151256, 171696, 174048, 182427, 183668, 184926, 208488, 211344, 226884, 243236, 246568, 259296, 264698, 275502, 277984, 302512, 321419, 343392, 364854, 367336, 369852, 397047, 416976, 422688, 453768, 486472, 493136, 529396, 551004, 605024, 642838, 729708, 734672, 739704, 794094, 833952, 907536, 964257, 972944, 986272, 1058792, 1102008, 1285676, 1459416, 1469344, 1479408, 1588188, 1815072, 1928514, 1945888, 2117584, 2204016, 2249933, 2571352, 2918832, 2958816, 3176376, 3857028, 4235168, 4408032, 4499866, 5142704, 5837664, 6352752, 6749799, 7714056, 8999732, 10285408, 12705504, 13499598, 15428112, 17999464, 26999196, 30856224, 35998928, 53998392, 71997856, 107996784, 215993568]

約数ペア:

[(1, 215993568), (2, 107996784), (3, 71997856), (4, 53998392), (6, 35998928), (7, 30856224), (8, 26999196), (12, 17999464), (14, 15428112), (16, 13499598), (17, 12705504), (21, 10285408), (24, 8999732), (28, 7714056), (32, 6749799), (34, 6352752), (37, 5837664), (42, 5142704), (48, 4499866), (49, 4408032), (51, 4235168), (56, 3857028), (68, 3176376), (73, 2958816), (74, 2918832), (84, 2571352), (96, 2249933), (98, 2204016), (102, 2117584), (111, 1945888), (112, 1928514), (119, 1815072), (136, 1588188), (146, 1479408), (147, 1469344), (148, 1459416), (168, 1285676), (196, 1102008), (204, 1058792), (219, 986272), (222, 972944), (224, 964257), (238, 907536), (259, 833952), (272, 794094), (292, 739704), (294, 734672), (296, 729708), (336, 642838), (357, 605024), (392, 551004), (408, 529396), (438, 493136), (444, 486472), (476, 453768), (511, 422688), (518, 416976), (544, 397047), (584, 369852), (588, 367336), (592, 364854), (629, 343392), (672, 321419), (714, 302512), (777, 277984), (784, 275502), (816, 264698), (833, 259296), (876, 246568), (888, 243236), (952, 226884), (1022, 211344), (1036, 208488), (1168, 184926), (1176, 183668), (1184, 182427), (1241, 174048), (1258, 171696), (1428, 151256), (1533, 140896), (1554, 138992), (1568, 137751), (1632, 132349), (1666, 129648), (1752, 123284), (1776, 121618), (1813, 119136), (1887, 114464), (1904, 113442), (2044, 105672), (2072, 104244), (2336, 92463), (2352, 91834), (2482, 87024), (2499, 86432), (2516, 85848), (2701, 79968), (2856, 75628), (3066, 70448), (3108, 69496), (3332, 64824), (3504, 61642), (3552, 60809), (3577, 60384), (3626, 59568), (3723, 58016), (3774, 57232), (3808, 56721), (4088, 52836), (4144, 52122), (4403, 49056), (4704, 45917), (4964, 43512), (4998, 43216), (5032, 42924), (5402, 39984), (5439, 39712), (5712, 37814), (6132, 35224), (6216, 34748), (6664, 32412), (7008, 30821), (7154, 30192), (7252, 29784), (7446, 29008), (7548, 28616), (8103, 26656), (8176, 26418), (8288, 26061), (8687, 24864), (8806, 24528), (9928, 21756), (9996, 21608), (10064, 21462), (10731, 20128), (10804, 19992), (10878, 19856), (11424, 18907), (12264, 17612), (12432, 17374), (13209, 16352), (13328, 16206), (14308, 15096), (14504, 14892)]