40983228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 128419200

約数和(自身を除く): 87435972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 419, 429, 468, 494, 572, 627, 684, 741, 836, 838, 858, 988, 1254, 1257, 1287, 1482, 1676, 1716, 1881, 2223, 2508, 2514, 2574, 2717, 2964, 3762, 3771, 4446, 4609, 5028, 5148, 5434, 5447, 7524, 7542, 7961, 8151, 8892, 9218, 10868, 10894, 13827, 15084, 15922, 16302, 16341, 18436, 21788, 23883, 24453, 27654, 31844, 32604, 32682, 41481, 47766, 48906, 49023, 55308, 59917, 65364, 71649, 82962, 87571, 95532, 97812, 98046, 103493, 119834, 143298, 165924, 175142, 179751, 196092, 206986, 239668, 262713, 286596, 310479, 350284, 359502, 413972, 525426, 539253, 620958, 719004, 788139, 931437, 1050852, 1078506, 1138423, 1241916, 1576278, 1862874, 2157012, 2276846, 3152556, 3415269, 3725748, 4553692, 6830538, 10245807, 13661076, 20491614, 40983228]

約数ペア:

[(1, 40983228), (2, 20491614), (3, 13661076), (4, 10245807), (6, 6830538), (9, 4553692), (11, 3725748), (12, 3415269), (13, 3152556), (18, 2276846), (19, 2157012), (22, 1862874), (26, 1576278), (33, 1241916), (36, 1138423), (38, 1078506), (39, 1050852), (44, 931437), (52, 788139), (57, 719004), (66, 620958), (76, 539253), (78, 525426), (99, 413972), (114, 359502), (117, 350284), (132, 310479), (143, 286596), (156, 262713), (171, 239668), (198, 206986), (209, 196092), (228, 179751), (234, 175142), (247, 165924), (286, 143298), (342, 119834), (396, 103493), (418, 98046), (419, 97812), (429, 95532), (468, 87571), (494, 82962), (572, 71649), (627, 65364), (684, 59917), (741, 55308), (836, 49023), (838, 48906), (858, 47766), (988, 41481), (1254, 32682), (1257, 32604), (1287, 31844), (1482, 27654), (1676, 24453), (1716, 23883), (1881, 21788), (2223, 18436), (2508, 16341), (2514, 16302), (2574, 15922), (2717, 15084), (2964, 13827), (3762, 10894), (3771, 10868), (4446, 9218), (4609, 8892), (5028, 8151), (5148, 7961), (5434, 7542), (5447, 7524)]