2218783944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1415

約数の個数: 128

約数和(自身を含む): 6147187200

約数和(自身を除く): 3928403256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 109, 156, 159, 212, 218, 312, 318, 327, 424, 436, 636, 654, 689, 872, 1231, 1272, 1308, 1378, 1417, 2067, 2462, 2616, 2756, 2834, 3693, 4134, 4251, 4924, 5512, 5668, 5777, 7386, 8268, 8502, 9848, 11336, 11554, 14772, 16003, 16536, 17004, 17331, 23108, 29544, 32006, 34008, 34662, 46216, 48009, 64012, 65243, 69324, 75101, 96018, 128024, 130486, 134179, 138648, 150202, 192036, 195729, 225303, 260972, 268358, 300404, 384072, 391458, 402537, 450606, 521944, 536716, 600808, 782916, 805074, 848159, 901212, 1073432, 1565832, 1610148, 1696318, 1744327, 1802424, 2544477, 3220296, 3392636, 3488654, 5088954, 5232981, 6785272, 6977308, 7111487, 10177908, 10465962, 13954616, 14222974, 20355816, 20931924, 21334461, 28445948, 41863848, 42668922, 56891896, 85337844, 92449331, 170675688, 184898662, 277347993, 369797324, 554695986, 739594648, 1109391972, 2218783944]

約数ペア:

[(1, 2218783944), (2, 1109391972), (3, 739594648), (4, 554695986), (6, 369797324), (8, 277347993), (12, 184898662), (13, 170675688), (24, 92449331), (26, 85337844), (39, 56891896), (52, 42668922), (53, 41863848), (78, 28445948), (104, 21334461), (106, 20931924), (109, 20355816), (156, 14222974), (159, 13954616), (212, 10465962), (218, 10177908), (312, 7111487), (318, 6977308), (327, 6785272), (424, 5232981), (436, 5088954), (636, 3488654), (654, 3392636), (689, 3220296), (872, 2544477), (1231, 1802424), (1272, 1744327), (1308, 1696318), (1378, 1610148), (1417, 1565832), (2067, 1073432), (2462, 901212), (2616, 848159), (2756, 805074), (2834, 782916), (3693, 600808), (4134, 536716), (4251, 521944), (4924, 450606), (5512, 402537), (5668, 391458), (5777, 384072), (7386, 300404), (8268, 268358), (8502, 260972), (9848, 225303), (11336, 195729), (11554, 192036), (14772, 150202), (16003, 138648), (16536, 134179), (17004, 130486), (17331, 128024), (23108, 96018), (29544, 75101), (32006, 69324), (34008, 65243), (34662, 64012), (46216, 48009)]