216859464

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 128

約数和(自身を含む): 646704000

約数和(自身を除く): 429844536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 114, 152, 159, 171, 212, 216, 228, 318, 342, 424, 456, 477, 513, 636, 684, 954, 997, 1007, 1026, 1272, 1368, 1431, 1908, 1994, 2014, 2052, 2862, 2991, 3021, 3816, 3988, 4028, 4104, 5724, 5982, 6042, 7976, 8056, 8973, 9063, 11448, 11964, 12084, 17946, 18126, 18943, 23928, 24168, 26919, 27189, 35892, 36252, 37886, 52841, 53838, 54378, 56829, 71784, 72504, 75772, 105682, 107676, 108756, 113658, 151544, 158523, 170487, 211364, 215352, 217512, 227316, 317046, 340974, 422728, 454632, 475569, 511461, 634092, 681948, 951138, 1003979, 1022922, 1268184, 1363896, 1426707, 1902276, 2007958, 2045844, 2853414, 3011937, 3804552, 4015916, 4091688, 5706828, 6023874, 8031832, 9035811, 11413656, 12047748, 18071622, 24095496, 27107433, 36143244, 54214866, 72286488, 108429732, 216859464]

約数ペア:

[(1, 216859464), (2, 108429732), (3, 72286488), (4, 54214866), (6, 36143244), (8, 27107433), (9, 24095496), (12, 18071622), (18, 12047748), (19, 11413656), (24, 9035811), (27, 8031832), (36, 6023874), (38, 5706828), (53, 4091688), (54, 4015916), (57, 3804552), (72, 3011937), (76, 2853414), (106, 2045844), (108, 2007958), (114, 1902276), (152, 1426707), (159, 1363896), (171, 1268184), (212, 1022922), (216, 1003979), (228, 951138), (318, 681948), (342, 634092), (424, 511461), (456, 475569), (477, 454632), (513, 422728), (636, 340974), (684, 317046), (954, 227316), (997, 217512), (1007, 215352), (1026, 211364), (1272, 170487), (1368, 158523), (1431, 151544), (1908, 113658), (1994, 108756), (2014, 107676), (2052, 105682), (2862, 75772), (2991, 72504), (3021, 71784), (3816, 56829), (3988, 54378), (4028, 53838), (4104, 52841), (5724, 37886), (5982, 36252), (6042, 35892), (7976, 27189), (8056, 26919), (8973, 24168), (9063, 23928), (11448, 18943), (11964, 18126), (12084, 17946)]