281986992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12163}}^1$

素因数の和:12207

約数の個数: 120

約数和(自身を含む): 941201664

約数和(自身を除く): 659214672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 12163, 23184, 24326, 36489, 48652, 72978, 85141, 97304, 109467, 145956, 170282, 194608, 218934, 255423, 279749, 291912, 340564, 437868, 510846, 559498, 583824, 681128, 766269, 839247, 875736, 1021692, 1118996, 1362256, 1532538, 1678494, 1751472, 1958243, 2043384, 2237992, 2517741, 3065076, 3356988, 3916486, 4086768, 4475984, 5035482, 5874729, 6130152, 6713976, 7832972, 10070964, 11749458, 12260304, 13427952, 15665944, 17624187, 20141928, 23498916, 31331888, 35248374, 40283856, 46997832, 70496748, 93995664, 140993496, 281986992]

約数ペア:

[(1, 281986992), (2, 140993496), (3, 93995664), (4, 70496748), (6, 46997832), (7, 40283856), (8, 35248374), (9, 31331888), (12, 23498916), (14, 20141928), (16, 17624187), (18, 15665944), (21, 13427952), (23, 12260304), (24, 11749458), (28, 10070964), (36, 7832972), (42, 6713976), (46, 6130152), (48, 5874729), (56, 5035482), (63, 4475984), (69, 4086768), (72, 3916486), (84, 3356988), (92, 3065076), (112, 2517741), (126, 2237992), (138, 2043384), (144, 1958243), (161, 1751472), (168, 1678494), (184, 1532538), (207, 1362256), (252, 1118996), (276, 1021692), (322, 875736), (336, 839247), (368, 766269), (414, 681128), (483, 583824), (504, 559498), (552, 510846), (644, 437868), (828, 340564), (966, 291912), (1008, 279749), (1104, 255423), (1288, 218934), (1449, 194608), (1656, 170282), (1932, 145956), (2576, 109467), (2898, 97304), (3312, 85141), (3864, 72978), (5796, 48652), (7728, 36489), (11592, 24326), (12163, 23184)]