387746604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 216

約数和(自身を含む): 1254839040

約数和(自身を除く): 867092436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 49, 57, 63, 69, 76, 84, 92, 98, 114, 126, 133, 138, 147, 161, 171, 196, 207, 228, 252, 266, 276, 294, 322, 342, 399, 414, 437, 441, 483, 503, 532, 588, 644, 684, 798, 828, 874, 882, 931, 966, 1006, 1127, 1197, 1311, 1449, 1509, 1596, 1748, 1764, 1862, 1932, 2012, 2254, 2394, 2622, 2793, 2898, 3018, 3059, 3381, 3521, 3724, 3933, 4508, 4527, 4788, 5244, 5586, 5796, 6036, 6118, 6762, 7042, 7866, 8379, 9054, 9177, 9557, 10143, 10563, 11172, 11569, 12236, 13524, 14084, 15732, 16758, 18108, 18354, 19114, 20286, 21126, 21413, 23138, 24647, 27531, 28671, 31689, 33516, 34707, 36708, 38228, 40572, 42252, 42826, 46276, 49294, 55062, 57342, 63378, 64239, 66899, 69414, 73941, 80983, 85652, 86013, 98588, 104121, 110124, 114684, 126756, 128478, 133798, 138828, 147882, 161966, 172026, 192717, 200697, 208242, 219811, 221823, 242949, 256956, 267596, 295764, 323932, 344052, 385434, 401394, 416484, 439622, 443646, 468293, 485898, 566881, 602091, 659433, 728847, 770868, 802788, 879244, 887292, 936586, 971796, 1133762, 1204182, 1318866, 1404879, 1457694, 1538677, 1700643, 1873172, 1978299, 2267524, 2408364, 2637732, 2809758, 2915388, 3077354, 3401286, 3956598, 4214637, 4616031, 5101929, 5619516, 6154708, 6802572, 7913196, 8429274, 9232062, 10203858, 10770739, 13848093, 16858548, 18464124, 20407716, 21541478, 27696186, 32312217, 43082956, 55392372, 64624434, 96936651, 129248868, 193873302, 387746604]

約数ペア:

[(1, 387746604), (2, 193873302), (3, 129248868), (4, 96936651), (6, 64624434), (7, 55392372), (9, 43082956), (12, 32312217), (14, 27696186), (18, 21541478), (19, 20407716), (21, 18464124), (23, 16858548), (28, 13848093), (36, 10770739), (38, 10203858), (42, 9232062), (46, 8429274), (49, 7913196), (57, 6802572), (63, 6154708), (69, 5619516), (76, 5101929), (84, 4616031), (92, 4214637), (98, 3956598), (114, 3401286), (126, 3077354), (133, 2915388), (138, 2809758), (147, 2637732), (161, 2408364), (171, 2267524), (196, 1978299), (207, 1873172), (228, 1700643), (252, 1538677), (266, 1457694), (276, 1404879), (294, 1318866), (322, 1204182), (342, 1133762), (399, 971796), (414, 936586), (437, 887292), (441, 879244), (483, 802788), (503, 770868), (532, 728847), (588, 659433), (644, 602091), (684, 566881), (798, 485898), (828, 468293), (874, 443646), (882, 439622), (931, 416484), (966, 401394), (1006, 385434), (1127, 344052), (1197, 323932), (1311, 295764), (1449, 267596), (1509, 256956), (1596, 242949), (1748, 221823), (1764, 219811), (1862, 208242), (1932, 200697), (2012, 192717), (2254, 172026), (2394, 161966), (2622, 147882), (2793, 138828), (2898, 133798), (3018, 128478), (3059, 126756), (3381, 114684), (3521, 110124), (3724, 104121), (3933, 98588), (4508, 86013), (4527, 85652), (4788, 80983), (5244, 73941), (5586, 69414), (5796, 66899), (6036, 64239), (6118, 63378), (6762, 57342), (7042, 55062), (7866, 49294), (8379, 46276), (9054, 42826), (9177, 42252), (9557, 40572), (10143, 38228), (10563, 36708), (11172, 34707), (11569, 33516), (12236, 31689), (13524, 28671), (14084, 27531), (15732, 24647), (16758, 23138), (18108, 21413), (18354, 21126), (19114, 20286)]