216839376

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{38611}}^1$

素因数の和:38641

約数の個数: 80

約数和(自身を含む): 670304320

約数和(自身を除く): 453464944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 38611, 77222, 115833, 154444, 231666, 308888, 347499, 463332, 501943, 617776, 694998, 926664, 1003886, 1042497, 1389996, 1505829, 1853328, 2007772, 2084994, 2779992, 3011658, 4015544, 4169988, 4517487, 5559984, 6023316, 8031088, 8339976, 9034974, 12046632, 13552461, 16679952, 18069948, 24093264, 27104922, 36139896, 54209844, 72279792, 108419688, 216839376]

約数ペア:

[(1, 216839376), (2, 108419688), (3, 72279792), (4, 54209844), (6, 36139896), (8, 27104922), (9, 24093264), (12, 18069948), (13, 16679952), (16, 13552461), (18, 12046632), (24, 9034974), (26, 8339976), (27, 8031088), (36, 6023316), (39, 5559984), (48, 4517487), (52, 4169988), (54, 4015544), (72, 3011658), (78, 2779992), (104, 2084994), (108, 2007772), (117, 1853328), (144, 1505829), (156, 1389996), (208, 1042497), (216, 1003886), (234, 926664), (312, 694998), (351, 617776), (432, 501943), (468, 463332), (624, 347499), (702, 308888), (936, 231666), (1404, 154444), (1872, 115833), (2808, 77222), (5616, 38611)]