216777132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 144

約数和(自身を含む): 681905952

約数和(自身を除く): 465128820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 858, 884, 1122, 1287, 1326, 1683, 1716, 1989, 2244, 2431, 2477, 2574, 2652, 3366, 3978, 4862, 4954, 5148, 6732, 7293, 7431, 7956, 9724, 9908, 14586, 14862, 21879, 22293, 27247, 29172, 29724, 32201, 42109, 43758, 44586, 54494, 64402, 81741, 84218, 87516, 89172, 96603, 108988, 126327, 128804, 163482, 168436, 193206, 245223, 252654, 289809, 326964, 354211, 378981, 386412, 463199, 490446, 505308, 547417, 579618, 708422, 757962, 926398, 980892, 1062633, 1094834, 1159236, 1389597, 1416844, 1515924, 1642251, 1852796, 2125266, 2189668, 2779194, 3187899, 3284502, 4168791, 4250532, 4926753, 5558388, 6021587, 6375798, 6569004, 8337582, 9853506, 12043174, 12751596, 16675164, 18064761, 19707012, 24086348, 36129522, 54194283, 72259044, 108388566, 216777132]

約数ペア:

[(1, 216777132), (2, 108388566), (3, 72259044), (4, 54194283), (6, 36129522), (9, 24086348), (11, 19707012), (12, 18064761), (13, 16675164), (17, 12751596), (18, 12043174), (22, 9853506), (26, 8337582), (33, 6569004), (34, 6375798), (36, 6021587), (39, 5558388), (44, 4926753), (51, 4250532), (52, 4168791), (66, 3284502), (68, 3187899), (78, 2779194), (99, 2189668), (102, 2125266), (117, 1852796), (132, 1642251), (143, 1515924), (153, 1416844), (156, 1389597), (187, 1159236), (198, 1094834), (204, 1062633), (221, 980892), (234, 926398), (286, 757962), (306, 708422), (374, 579618), (396, 547417), (429, 505308), (442, 490446), (468, 463199), (561, 386412), (572, 378981), (612, 354211), (663, 326964), (748, 289809), (858, 252654), (884, 245223), (1122, 193206), (1287, 168436), (1326, 163482), (1683, 128804), (1716, 126327), (1989, 108988), (2244, 96603), (2431, 89172), (2477, 87516), (2574, 84218), (2652, 81741), (3366, 64402), (3978, 54494), (4862, 44586), (4954, 43758), (5148, 42109), (6732, 32201), (7293, 29724), (7431, 29172), (7956, 27247), (9724, 22293), (9908, 21879), (14586, 14862)]