438527736

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 1274880000

約数和(自身を除く): 836352264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 93, 108, 124, 158, 186, 216, 237, 248, 279, 316, 372, 474, 558, 632, 711, 744, 829, 837, 948, 1116, 1422, 1658, 1674, 1896, 2133, 2232, 2449, 2487, 2844, 3316, 3348, 4266, 4898, 4974, 5688, 6632, 6696, 7347, 7461, 8532, 9796, 9948, 14694, 14922, 17064, 19592, 19896, 22041, 22383, 25699, 29388, 29844, 44082, 44766, 51398, 58776, 59688, 65491, 66123, 77097, 88164, 89532, 102796, 130982, 132246, 154194, 176328, 179064, 196473, 205592, 231291, 261964, 264492, 308388, 392946, 462582, 523928, 528984, 589419, 616776, 693873, 785892, 925164, 1178838, 1387746, 1571784, 1768257, 1850328, 2030221, 2357676, 2775492, 3536514, 4060442, 4715352, 5550984, 6090663, 7073028, 8120884, 12181326, 14146056, 16241768, 18271989, 24362652, 36543978, 48725304, 54815967, 73087956, 109631934, 146175912, 219263868, 438527736]

約数ペア:

[(1, 438527736), (2, 219263868), (3, 146175912), (4, 109631934), (6, 73087956), (8, 54815967), (9, 48725304), (12, 36543978), (18, 24362652), (24, 18271989), (27, 16241768), (31, 14146056), (36, 12181326), (54, 8120884), (62, 7073028), (72, 6090663), (79, 5550984), (93, 4715352), (108, 4060442), (124, 3536514), (158, 2775492), (186, 2357676), (216, 2030221), (237, 1850328), (248, 1768257), (279, 1571784), (316, 1387746), (372, 1178838), (474, 925164), (558, 785892), (632, 693873), (711, 616776), (744, 589419), (829, 528984), (837, 523928), (948, 462582), (1116, 392946), (1422, 308388), (1658, 264492), (1674, 261964), (1896, 231291), (2133, 205592), (2232, 196473), (2449, 179064), (2487, 176328), (2844, 154194), (3316, 132246), (3348, 130982), (4266, 102796), (4898, 89532), (4974, 88164), (5688, 77097), (6632, 66123), (6696, 65491), (7347, 59688), (7461, 58776), (8532, 51398), (9796, 44766), (9948, 44082), (14694, 29844), (14922, 29388), (17064, 25699), (19592, 22383), (19896, 22041)]