401741736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 1155686400

約数和(自身を除く): 753944664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 109, 132, 138, 184, 218, 253, 264, 276, 327, 436, 506, 552, 607, 654, 759, 872, 1012, 1199, 1214, 1308, 1518, 1821, 2024, 2398, 2428, 2507, 2616, 3036, 3597, 3642, 4796, 4856, 5014, 6072, 6677, 7194, 7284, 7521, 9592, 10028, 13354, 13961, 14388, 14568, 15042, 20031, 20056, 26708, 27577, 27922, 28776, 30084, 40062, 41883, 53416, 55154, 55844, 60168, 66163, 80124, 82731, 83766, 110308, 111688, 132326, 153571, 160248, 165462, 167532, 198489, 220616, 264652, 307142, 330924, 335064, 396978, 460713, 529304, 614284, 661848, 727793, 793956, 921426, 1228568, 1455586, 1521749, 1587912, 1842852, 2183379, 2911172, 3043498, 3685704, 4366758, 4565247, 5822344, 6086996, 8733516, 9130494, 12173992, 16739239, 17467032, 18260988, 33478478, 36521976, 50217717, 66956956, 100435434, 133913912, 200870868, 401741736]

約数ペア:

[(1, 401741736), (2, 200870868), (3, 133913912), (4, 100435434), (6, 66956956), (8, 50217717), (11, 36521976), (12, 33478478), (22, 18260988), (23, 17467032), (24, 16739239), (33, 12173992), (44, 9130494), (46, 8733516), (66, 6086996), (69, 5822344), (88, 4565247), (92, 4366758), (109, 3685704), (132, 3043498), (138, 2911172), (184, 2183379), (218, 1842852), (253, 1587912), (264, 1521749), (276, 1455586), (327, 1228568), (436, 921426), (506, 793956), (552, 727793), (607, 661848), (654, 614284), (759, 529304), (872, 460713), (1012, 396978), (1199, 335064), (1214, 330924), (1308, 307142), (1518, 264652), (1821, 220616), (2024, 198489), (2398, 167532), (2428, 165462), (2507, 160248), (2616, 153571), (3036, 132326), (3597, 111688), (3642, 110308), (4796, 83766), (4856, 82731), (5014, 80124), (6072, 66163), (6677, 60168), (7194, 55844), (7284, 55154), (7521, 53416), (9592, 41883), (10028, 40062), (13354, 30084), (13961, 28776), (14388, 27922), (14568, 27577), (15042, 26708), (20031, 20056)]