405666144

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4051

約数の個数: 144

約数和(自身を含む): 1288686672

約数和(自身を除く): 883020528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2592, 2808, 3159, 3744, 3888, 4013, 4212, 5616, 6318, 7776, 8026, 8424, 11232, 12039, 12636, 16052, 16848, 24078, 25272, 32104, 33696, 36117, 48156, 50544, 52169, 64208, 72234, 96312, 101088, 104338, 108351, 128416, 144468, 156507, 192624, 208676, 216702, 288936, 313014, 325053, 385248, 417352, 433404, 469521, 577872, 626028, 650106, 834704, 866808, 939042, 975159, 1155744, 1252056, 1300212, 1408563, 1669408, 1733616, 1878084, 1950318, 2504112, 2600424, 2817126, 3467232, 3756168, 3900636, 4225689, 5008224, 5200848, 5634252, 7512336, 7801272, 8451378, 10401696, 11268504, 12677067, 15024672, 15602544, 16902756, 22537008, 25354134, 31205088, 33805512, 45074016, 50708268, 67611024, 101416536, 135222048, 202833072, 405666144]

約数ペア:

[(1, 405666144), (2, 202833072), (3, 135222048), (4, 101416536), (6, 67611024), (8, 50708268), (9, 45074016), (12, 33805512), (13, 31205088), (16, 25354134), (18, 22537008), (24, 16902756), (26, 15602544), (27, 15024672), (32, 12677067), (36, 11268504), (39, 10401696), (48, 8451378), (52, 7801272), (54, 7512336), (72, 5634252), (78, 5200848), (81, 5008224), (96, 4225689), (104, 3900636), (108, 3756168), (117, 3467232), (144, 2817126), (156, 2600424), (162, 2504112), (208, 1950318), (216, 1878084), (234, 1733616), (243, 1669408), (288, 1408563), (312, 1300212), (324, 1252056), (351, 1155744), (416, 975159), (432, 939042), (468, 866808), (486, 834704), (624, 650106), (648, 626028), (702, 577872), (864, 469521), (936, 433404), (972, 417352), (1053, 385248), (1248, 325053), (1296, 313014), (1404, 288936), (1872, 216702), (1944, 208676), (2106, 192624), (2592, 156507), (2808, 144468), (3159, 128416), (3744, 108351), (3888, 104338), (4013, 101088), (4212, 96312), (5616, 72234), (6318, 64208), (7776, 52169), (8026, 50544), (8424, 48156), (11232, 36117), (12039, 33696), (12636, 32104), (16052, 25272), (16848, 24078)]