1320221448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201499}}^1$

素因数の和:201531

約数の個数: 96

約数和(自身を含む): 4400760000

約数和(自身を除く): 3080538552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 201499, 402998, 604497, 805996, 1208994, 1410493, 1611992, 1813491, 2417988, 2619487, 2820986, 3626982, 4231479, 4835976, 5238974, 5641972, 7253964, 7858461, 8462958, 10477948, 11283944, 12694437, 14507928, 15716922, 16925916, 18336409, 20955896, 23575383, 25388874, 31433844, 33851832, 36672818, 47150766, 50777748, 55009227, 62867688, 73345636, 94301532, 101555496, 110018454, 146691272, 165027681, 188603064, 220036908, 330055362, 440073816, 660110724, 1320221448]

約数ペア:

[(1, 1320221448), (2, 660110724), (3, 440073816), (4, 330055362), (6, 220036908), (7, 188603064), (8, 165027681), (9, 146691272), (12, 110018454), (13, 101555496), (14, 94301532), (18, 73345636), (21, 62867688), (24, 55009227), (26, 50777748), (28, 47150766), (36, 36672818), (39, 33851832), (42, 31433844), (52, 25388874), (56, 23575383), (63, 20955896), (72, 18336409), (78, 16925916), (84, 15716922), (91, 14507928), (104, 12694437), (117, 11283944), (126, 10477948), (156, 8462958), (168, 7858461), (182, 7253964), (234, 5641972), (252, 5238974), (273, 4835976), (312, 4231479), (364, 3626982), (468, 2820986), (504, 2619487), (546, 2417988), (728, 1813491), (819, 1611992), (936, 1410493), (1092, 1208994), (1638, 805996), (2184, 604497), (3276, 402998), (6552, 201499)]