388086552

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 1331366400

約数和(自身を除く): 943279848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 79, 81, 84, 108, 114, 126, 133, 152, 158, 162, 168, 171, 189, 216, 228, 237, 243, 252, 266, 316, 324, 342, 361, 378, 399, 456, 474, 486, 504, 513, 532, 553, 567, 632, 648, 684, 711, 722, 756, 798, 948, 972, 1026, 1064, 1083, 1106, 1134, 1197, 1368, 1422, 1444, 1501, 1512, 1539, 1596, 1659, 1701, 1896, 1944, 2052, 2133, 2166, 2212, 2268, 2394, 2527, 2844, 2888, 3002, 3078, 3192, 3249, 3318, 3402, 3591, 4104, 4266, 4332, 4424, 4503, 4536, 4617, 4788, 4977, 5054, 5688, 6004, 6156, 6399, 6498, 6636, 6804, 7182, 7581, 8532, 8664, 9006, 9234, 9576, 9747, 9954, 10108, 10507, 10773, 12008, 12312, 12798, 12996, 13272, 13509, 13608, 14364, 14931, 15162, 17064, 18012, 18468, 19197, 19494, 19908, 20216, 21014, 21546, 22743, 25596, 25992, 27018, 28519, 28728, 29241, 29862, 30324, 31521, 32319, 36024, 36936, 38394, 38988, 39816, 40527, 42028, 43092, 44793, 45486, 51192, 54036, 57038, 58482, 59724, 60648, 63042, 64638, 68229, 76788, 77976, 81054, 84056, 85557, 86184, 87723, 89586, 90972, 94563, 108072, 114076, 116964, 119448, 121581, 126084, 129276, 134379, 136458, 153576, 162108, 171114, 175446, 179172, 181944, 189126, 199633, 204687, 228152, 233928, 243162, 252168, 256671, 258552, 268758, 272916, 283689, 324216, 342228, 350892, 358344, 364743, 378252, 399266, 409374, 486324, 513342, 537516, 545832, 567378, 598899, 614061, 684456, 701784, 729486, 756504, 770013, 798532, 818748, 851067, 972648, 1026684, 1075032, 1134756, 1197798, 1228122, 1458972, 1540026, 1597064, 1637496, 1702134, 1796697, 2053368, 2269512, 2310039, 2395596, 2456244, 2553201, 2917944, 3080052, 3404268, 3593394, 4620078, 4791192, 4912488, 5106402, 5390091, 6160104, 6808536, 6930117, 7186788, 9240156, 10212804, 10780182, 13860234, 14373576, 16170273, 18480312, 20425608, 21560364, 27720468, 32340546, 43120728, 48510819, 55440936, 64681092, 97021638, 129362184, 194043276, 388086552]

約数ペア:

[(1, 388086552), (2, 194043276), (3, 129362184), (4, 97021638), (6, 64681092), (7, 55440936), (8, 48510819), (9, 43120728), (12, 32340546), (14, 27720468), (18, 21560364), (19, 20425608), (21, 18480312), (24, 16170273), (27, 14373576), (28, 13860234), (36, 10780182), (38, 10212804), (42, 9240156), (54, 7186788), (56, 6930117), (57, 6808536), (63, 6160104), (72, 5390091), (76, 5106402), (79, 4912488), (81, 4791192), (84, 4620078), (108, 3593394), (114, 3404268), (126, 3080052), (133, 2917944), (152, 2553201), (158, 2456244), (162, 2395596), (168, 2310039), (171, 2269512), (189, 2053368), (216, 1796697), (228, 1702134), (237, 1637496), (243, 1597064), (252, 1540026), (266, 1458972), (316, 1228122), (324, 1197798), (342, 1134756), (361, 1075032), (378, 1026684), (399, 972648), (456, 851067), (474, 818748), (486, 798532), (504, 770013), (513, 756504), (532, 729486), (553, 701784), (567, 684456), (632, 614061), (648, 598899), (684, 567378), (711, 545832), (722, 537516), (756, 513342), (798, 486324), (948, 409374), (972, 399266), (1026, 378252), (1064, 364743), (1083, 358344), (1106, 350892), (1134, 342228), (1197, 324216), (1368, 283689), (1422, 272916), (1444, 268758), (1501, 258552), (1512, 256671), (1539, 252168), (1596, 243162), (1659, 233928), (1701, 228152), (1896, 204687), (1944, 199633), (2052, 189126), (2133, 181944), (2166, 179172), (2212, 175446), (2268, 171114), (2394, 162108), (2527, 153576), (2844, 136458), (2888, 134379), (3002, 129276), (3078, 126084), (3192, 121581), (3249, 119448), (3318, 116964), (3402, 114076), (3591, 108072), (4104, 94563), (4266, 90972), (4332, 89586), (4424, 87723), (4503, 86184), (4536, 85557), (4617, 84056), (4788, 81054), (4977, 77976), (5054, 76788), (5688, 68229), (6004, 64638), (6156, 63042), (6399, 60648), (6498, 59724), (6636, 58482), (6804, 57038), (7182, 54036), (7581, 51192), (8532, 45486), (8664, 44793), (9006, 43092), (9234, 42028), (9576, 40527), (9747, 39816), (9954, 38988), (10108, 38394), (10507, 36936), (10773, 36024), (12008, 32319), (12312, 31521), (12798, 30324), (12996, 29862), (13272, 29241), (13509, 28728), (13608, 28519), (14364, 27018), (14931, 25992), (15162, 25596), (17064, 22743), (18012, 21546), (18468, 21014), (19197, 20216), (19494, 19908)]