223730472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 750539520

約数和(自身を除く): 526809048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 31, 34, 38, 42, 49, 51, 56, 57, 62, 68, 76, 84, 93, 98, 102, 114, 119, 124, 133, 136, 147, 152, 168, 186, 196, 204, 217, 228, 238, 248, 266, 294, 323, 357, 361, 372, 392, 399, 408, 434, 456, 476, 527, 532, 588, 589, 646, 651, 714, 722, 744, 798, 833, 868, 931, 952, 969, 1054, 1064, 1083, 1176, 1178, 1292, 1302, 1428, 1444, 1519, 1581, 1596, 1666, 1736, 1767, 1862, 1938, 2108, 2166, 2261, 2356, 2499, 2527, 2584, 2604, 2793, 2856, 2888, 3038, 3162, 3192, 3332, 3534, 3689, 3724, 3876, 4123, 4216, 4332, 4522, 4557, 4712, 4998, 5054, 5208, 5586, 6076, 6137, 6324, 6664, 6783, 7068, 7378, 7448, 7581, 7752, 8246, 8664, 9044, 9114, 9996, 10013, 10108, 11067, 11172, 11191, 12152, 12274, 12369, 12648, 13566, 14136, 14756, 15162, 15827, 16492, 17689, 18088, 18228, 18411, 19992, 20026, 20216, 22134, 22344, 22382, 24548, 24738, 25823, 27132, 28861, 29512, 30039, 30324, 31654, 32984, 33573, 35378, 36456, 36822, 40052, 42959, 44268, 44764, 47481, 49096, 49476, 51646, 53067, 54264, 57722, 60078, 60648, 63308, 67146, 70091, 70756, 73644, 77469, 78337, 80104, 85918, 86583, 88536, 89528, 94962, 98952, 103292, 106134, 115444, 120156, 126616, 128877, 134292, 140182, 141512, 147288, 154938, 156674, 171836, 173166, 189924, 190247, 206584, 210273, 212268, 230888, 235011, 240312, 257754, 268584, 280364, 300713, 309876, 313348, 343672, 346332, 379848, 380494, 420546, 424536, 470022, 490637, 515508, 548359, 560728, 570741, 601426, 619752, 626696, 692664, 760988, 841092, 902139, 940044, 981274, 1031016, 1096718, 1141482, 1202852, 1331729, 1471911, 1521976, 1645077, 1682184, 1804278, 1880088, 1962548, 2193436, 2282964, 2405704, 2663458, 2943822, 3290154, 3608556, 3925096, 3995187, 4386872, 4565928, 5326916, 5887644, 6580308, 7217112, 7990374, 9322103, 10653832, 11775288, 13160616, 15980748, 18644206, 27966309, 31961496, 37288412, 55932618, 74576824, 111865236, 223730472]

約数ペア:

[(1, 223730472), (2, 111865236), (3, 74576824), (4, 55932618), (6, 37288412), (7, 31961496), (8, 27966309), (12, 18644206), (14, 15980748), (17, 13160616), (19, 11775288), (21, 10653832), (24, 9322103), (28, 7990374), (31, 7217112), (34, 6580308), (38, 5887644), (42, 5326916), (49, 4565928), (51, 4386872), (56, 3995187), (57, 3925096), (62, 3608556), (68, 3290154), (76, 2943822), (84, 2663458), (93, 2405704), (98, 2282964), (102, 2193436), (114, 1962548), (119, 1880088), (124, 1804278), (133, 1682184), (136, 1645077), (147, 1521976), (152, 1471911), (168, 1331729), (186, 1202852), (196, 1141482), (204, 1096718), (217, 1031016), (228, 981274), (238, 940044), (248, 902139), (266, 841092), (294, 760988), (323, 692664), (357, 626696), (361, 619752), (372, 601426), (392, 570741), (399, 560728), (408, 548359), (434, 515508), (456, 490637), (476, 470022), (527, 424536), (532, 420546), (588, 380494), (589, 379848), (646, 346332), (651, 343672), (714, 313348), (722, 309876), (744, 300713), (798, 280364), (833, 268584), (868, 257754), (931, 240312), (952, 235011), (969, 230888), (1054, 212268), (1064, 210273), (1083, 206584), (1176, 190247), (1178, 189924), (1292, 173166), (1302, 171836), (1428, 156674), (1444, 154938), (1519, 147288), (1581, 141512), (1596, 140182), (1666, 134292), (1736, 128877), (1767, 126616), (1862, 120156), (1938, 115444), (2108, 106134), (2166, 103292), (2261, 98952), (2356, 94962), (2499, 89528), (2527, 88536), (2584, 86583), (2604, 85918), (2793, 80104), (2856, 78337), (2888, 77469), (3038, 73644), (3162, 70756), (3192, 70091), (3332, 67146), (3534, 63308), (3689, 60648), (3724, 60078), (3876, 57722), (4123, 54264), (4216, 53067), (4332, 51646), (4522, 49476), (4557, 49096), (4712, 47481), (4998, 44764), (5054, 44268), (5208, 42959), (5586, 40052), (6076, 36822), (6137, 36456), (6324, 35378), (6664, 33573), (6783, 32984), (7068, 31654), (7378, 30324), (7448, 30039), (7581, 29512), (7752, 28861), (8246, 27132), (8664, 25823), (9044, 24738), (9114, 24548), (9996, 22382), (10013, 22344), (10108, 22134), (11067, 20216), (11172, 20026), (11191, 19992), (12152, 18411), (12274, 18228), (12369, 18088), (12648, 17689), (13566, 16492), (14136, 15827), (14756, 15162)]