272157444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 789268480

約数和(自身を除く): 517111036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 127, 156, 171, 228, 234, 241, 247, 254, 342, 381, 468, 482, 494, 508, 684, 723, 741, 762, 964, 988, 1143, 1446, 1482, 1524, 1651, 2169, 2223, 2286, 2413, 2892, 2964, 3133, 3302, 4338, 4446, 4572, 4579, 4826, 4953, 6266, 6604, 7239, 8676, 8892, 9158, 9399, 9652, 9906, 12532, 13737, 14478, 14859, 18316, 18798, 19812, 21717, 27474, 28197, 28956, 29718, 30607, 31369, 37596, 41211, 43434, 54948, 56394, 59436, 59527, 61214, 62738, 82422, 86868, 91821, 94107, 112788, 119054, 122428, 125476, 164844, 178581, 183642, 188214, 238108, 275463, 282321, 357162, 367284, 376428, 397891, 535743, 550926, 564642, 581533, 714324, 795782, 1071486, 1101852, 1129284, 1163066, 1193673, 1591564, 1744599, 2142972, 2326132, 2387346, 3489198, 3581019, 4774692, 5233797, 6978396, 7162038, 7559929, 10467594, 14324076, 15119858, 20935188, 22679787, 30239716, 45359574, 68039361, 90719148, 136078722, 272157444]

約数ペア:

[(1, 272157444), (2, 136078722), (3, 90719148), (4, 68039361), (6, 45359574), (9, 30239716), (12, 22679787), (13, 20935188), (18, 15119858), (19, 14324076), (26, 10467594), (36, 7559929), (38, 7162038), (39, 6978396), (52, 5233797), (57, 4774692), (76, 3581019), (78, 3489198), (114, 2387346), (117, 2326132), (127, 2142972), (156, 1744599), (171, 1591564), (228, 1193673), (234, 1163066), (241, 1129284), (247, 1101852), (254, 1071486), (342, 795782), (381, 714324), (468, 581533), (482, 564642), (494, 550926), (508, 535743), (684, 397891), (723, 376428), (741, 367284), (762, 357162), (964, 282321), (988, 275463), (1143, 238108), (1446, 188214), (1482, 183642), (1524, 178581), (1651, 164844), (2169, 125476), (2223, 122428), (2286, 119054), (2413, 112788), (2892, 94107), (2964, 91821), (3133, 86868), (3302, 82422), (4338, 62738), (4446, 61214), (4572, 59527), (4579, 59436), (4826, 56394), (4953, 54948), (6266, 43434), (6604, 41211), (7239, 37596), (8676, 31369), (8892, 30607), (9158, 29718), (9399, 28956), (9652, 28197), (9906, 27474), (12532, 21717), (13737, 19812), (14478, 18798), (14859, 18316)]