216876528

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 180

約数和(自身を含む): 693356664

約数和(自身を除く): 476480136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 243, 264, 297, 324, 363, 396, 432, 461, 484, 486, 528, 594, 648, 726, 792, 891, 922, 968, 972, 1089, 1188, 1296, 1383, 1452, 1584, 1782, 1844, 1936, 1944, 2178, 2376, 2673, 2766, 2904, 3267, 3564, 3688, 3888, 4149, 4356, 4752, 5071, 5346, 5532, 5808, 6534, 7128, 7376, 8298, 8712, 9801, 10142, 10692, 11064, 12447, 13068, 14256, 15213, 16596, 17424, 19602, 20284, 21384, 22128, 24894, 26136, 29403, 30426, 33192, 37341, 39204, 40568, 42768, 45639, 49788, 52272, 55781, 58806, 60852, 66384, 74682, 78408, 81136, 91278, 99576, 111562, 112023, 117612, 121704, 136917, 149364, 156816, 167343, 182556, 199152, 223124, 224046, 235224, 243408, 273834, 298728, 334686, 365112, 410751, 446248, 448092, 470448, 502029, 547668, 597456, 669372, 730224, 821502, 892496, 896184, 1004058, 1095336, 1232253, 1338744, 1506087, 1643004, 1792368, 2008116, 2190672, 2464506, 2677488, 3012174, 3286008, 4016232, 4518261, 4929012, 6024348, 6572016, 8032464, 9036522, 9858024, 12048696, 13554783, 18073044, 19716048, 24097392, 27109566, 36146088, 54219132, 72292176, 108438264, 216876528]

約数ペア:

[(1, 216876528), (2, 108438264), (3, 72292176), (4, 54219132), (6, 36146088), (8, 27109566), (9, 24097392), (11, 19716048), (12, 18073044), (16, 13554783), (18, 12048696), (22, 9858024), (24, 9036522), (27, 8032464), (33, 6572016), (36, 6024348), (44, 4929012), (48, 4518261), (54, 4016232), (66, 3286008), (72, 3012174), (81, 2677488), (88, 2464506), (99, 2190672), (108, 2008116), (121, 1792368), (132, 1643004), (144, 1506087), (162, 1338744), (176, 1232253), (198, 1095336), (216, 1004058), (242, 896184), (243, 892496), (264, 821502), (297, 730224), (324, 669372), (363, 597456), (396, 547668), (432, 502029), (461, 470448), (484, 448092), (486, 446248), (528, 410751), (594, 365112), (648, 334686), (726, 298728), (792, 273834), (891, 243408), (922, 235224), (968, 224046), (972, 223124), (1089, 199152), (1188, 182556), (1296, 167343), (1383, 156816), (1452, 149364), (1584, 136917), (1782, 121704), (1844, 117612), (1936, 112023), (1944, 111562), (2178, 99576), (2376, 91278), (2673, 81136), (2766, 78408), (2904, 74682), (3267, 66384), (3564, 60852), (3688, 58806), (3888, 55781), (4149, 52272), (4356, 49788), (4752, 45639), (5071, 42768), (5346, 40568), (5532, 39204), (5808, 37341), (6534, 33192), (7128, 30426), (7376, 29403), (8298, 26136), (8712, 24894), (9801, 22128), (10142, 21384), (10692, 20284), (11064, 19602), (12447, 17424), (13068, 16596), (14256, 15213)]