216814806

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 555504768

約数和(自身を除く): 338689962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 41, 54, 62, 78, 81, 82, 93, 117, 123, 162, 186, 234, 243, 246, 279, 351, 369, 403, 486, 533, 558, 702, 729, 738, 806, 837, 1053, 1066, 1107, 1209, 1271, 1458, 1599, 1674, 2106, 2187, 2214, 2418, 2511, 2542, 3159, 3198, 3321, 3627, 3813, 4374, 4797, 5022, 6318, 6561, 6642, 7254, 7533, 7626, 9477, 9594, 9963, 10881, 11439, 13122, 14391, 15066, 16523, 18954, 19926, 21762, 22599, 22878, 28431, 28782, 29889, 32643, 33046, 34317, 43173, 45198, 49569, 56862, 59778, 65286, 67797, 68634, 85293, 86346, 89667, 97929, 99138, 102951, 129519, 135594, 148707, 170586, 179334, 195858, 203391, 205902, 259038, 269001, 293787, 297414, 308853, 388557, 406782, 446121, 538002, 587574, 617706, 777114, 881361, 892242, 926559, 1165671, 1338363, 1762722, 1853118, 2331342, 2644083, 2676726, 2779677, 3497013, 4015089, 5288166, 5559354, 6994026, 8030178, 8339031, 12045267, 16678062, 24090534, 36135801, 72271602, 108407403, 216814806]

約数ペア:

[(1, 216814806), (2, 108407403), (3, 72271602), (6, 36135801), (9, 24090534), (13, 16678062), (18, 12045267), (26, 8339031), (27, 8030178), (31, 6994026), (39, 5559354), (41, 5288166), (54, 4015089), (62, 3497013), (78, 2779677), (81, 2676726), (82, 2644083), (93, 2331342), (117, 1853118), (123, 1762722), (162, 1338363), (186, 1165671), (234, 926559), (243, 892242), (246, 881361), (279, 777114), (351, 617706), (369, 587574), (403, 538002), (486, 446121), (533, 406782), (558, 388557), (702, 308853), (729, 297414), (738, 293787), (806, 269001), (837, 259038), (1053, 205902), (1066, 203391), (1107, 195858), (1209, 179334), (1271, 170586), (1458, 148707), (1599, 135594), (1674, 129519), (2106, 102951), (2187, 99138), (2214, 97929), (2418, 89667), (2511, 86346), (2542, 85293), (3159, 68634), (3198, 67797), (3321, 65286), (3627, 59778), (3813, 56862), (4374, 49569), (4797, 45198), (5022, 43173), (6318, 34317), (6561, 33046), (6642, 32643), (7254, 29889), (7533, 28782), (7626, 28431), (9477, 22878), (9594, 22599), (9963, 21762), (10881, 19926), (11439, 18954), (13122, 16523), (14391, 15066)]