988145676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 3033676800

約数和(自身を除く): 2045531124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 113, 126, 129, 172, 189, 226, 252, 258, 269, 301, 339, 378, 387, 452, 516, 538, 602, 678, 756, 774, 791, 807, 903, 1017, 1076, 1161, 1204, 1356, 1548, 1582, 1614, 1806, 1883, 2034, 2322, 2373, 2421, 2709, 3051, 3164, 3228, 3612, 3766, 4068, 4644, 4746, 4842, 4859, 5418, 5649, 6102, 7119, 7263, 7532, 8127, 9492, 9684, 9718, 10836, 11298, 11567, 12204, 14238, 14526, 14577, 16254, 16947, 19436, 21357, 22596, 23134, 28476, 29052, 29154, 30397, 32508, 33894, 34013, 34701, 42714, 43731, 46268, 50841, 58308, 60794, 67788, 68026, 69402, 80969, 85428, 87462, 91191, 101682, 102039, 104103, 121588, 131193, 136052, 138804, 161938, 174924, 182382, 203364, 204078, 208206, 212779, 242907, 262386, 273573, 306117, 312309, 323876, 364764, 408156, 416412, 425558, 485814, 524772, 547146, 612234, 624618, 638337, 728721, 820719, 851116, 918351, 971628, 1094292, 1224468, 1249236, 1276674, 1307071, 1457442, 1641438, 1836702, 1915011, 2186163, 2553348, 2614142, 2914884, 3282876, 3673404, 3830022, 3921213, 4372326, 5228284, 5745033, 7660044, 7842426, 8744652, 9149497, 11490066, 11763639, 15684852, 18298994, 22980132, 23527278, 27448491, 35290917, 36597988, 47054556, 54896982, 70581834, 82345473, 109793964, 141163668, 164690946, 247036419, 329381892, 494072838, 988145676]

約数ペア:

[(1, 988145676), (2, 494072838), (3, 329381892), (4, 247036419), (6, 164690946), (7, 141163668), (9, 109793964), (12, 82345473), (14, 70581834), (18, 54896982), (21, 47054556), (27, 36597988), (28, 35290917), (36, 27448491), (42, 23527278), (43, 22980132), (54, 18298994), (63, 15684852), (84, 11763639), (86, 11490066), (108, 9149497), (113, 8744652), (126, 7842426), (129, 7660044), (172, 5745033), (189, 5228284), (226, 4372326), (252, 3921213), (258, 3830022), (269, 3673404), (301, 3282876), (339, 2914884), (378, 2614142), (387, 2553348), (452, 2186163), (516, 1915011), (538, 1836702), (602, 1641438), (678, 1457442), (756, 1307071), (774, 1276674), (791, 1249236), (807, 1224468), (903, 1094292), (1017, 971628), (1076, 918351), (1161, 851116), (1204, 820719), (1356, 728721), (1548, 638337), (1582, 624618), (1614, 612234), (1806, 547146), (1883, 524772), (2034, 485814), (2322, 425558), (2373, 416412), (2421, 408156), (2709, 364764), (3051, 323876), (3164, 312309), (3228, 306117), (3612, 273573), (3766, 262386), (4068, 242907), (4644, 212779), (4746, 208206), (4842, 204078), (4859, 203364), (5418, 182382), (5649, 174924), (6102, 161938), (7119, 138804), (7263, 136052), (7532, 131193), (8127, 121588), (9492, 104103), (9684, 102039), (9718, 101682), (10836, 91191), (11298, 87462), (11567, 85428), (12204, 80969), (14238, 69402), (14526, 68026), (14577, 67788), (16254, 60794), (16947, 58308), (19436, 50841), (21357, 46268), (22596, 43731), (23134, 42714), (28476, 34701), (29052, 34013), (29154, 33894), (30397, 32508)]