221727168

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29611}}^1$

素因数の和:29642

約数の個数: 84

約数和(自身を含む): 684451768

約数和(自身を除く): 462724600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 29611, 59222, 88833, 118444, 177666, 236888, 266499, 355332, 384943, 473776, 532998, 710664, 769886, 947552, 1065996, 1154829, 1421328, 1539772, 1895104, 2131992, 2309658, 2842656, 3079544, 3464487, 4263984, 4619316, 5685312, 6159088, 6928974, 8527968, 9238632, 12318176, 13857948, 17055936, 18477264, 24636352, 27715896, 36954528, 55431792, 73909056, 110863584, 221727168]

約数ペア:

[(1, 221727168), (2, 110863584), (3, 73909056), (4, 55431792), (6, 36954528), (8, 27715896), (9, 24636352), (12, 18477264), (13, 17055936), (16, 13857948), (18, 12318176), (24, 9238632), (26, 8527968), (32, 6928974), (36, 6159088), (39, 5685312), (48, 4619316), (52, 4263984), (64, 3464487), (72, 3079544), (78, 2842656), (96, 2309658), (104, 2131992), (117, 1895104), (144, 1539772), (156, 1421328), (192, 1154829), (208, 1065996), (234, 947552), (288, 769886), (312, 710664), (416, 532998), (468, 473776), (576, 384943), (624, 355332), (832, 266499), (936, 236888), (1248, 177666), (1872, 118444), (2496, 88833), (3744, 59222), (7488, 29611)]