40869972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 128786112

約数和(自身を除く): 87916140

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, 467, 468, 561, 572, 612, 663, 748, 858, 884, 934, 1122, 1287, 1326, 1401, 1683, 1716, 1868, 1989, 2244, 2431, 2574, 2652, 2802, 3366, 3978, 4203, 4862, 5137, 5148, 5604, 6071, 6732, 7293, 7939, 7956, 8406, 9724, 10274, 12142, 14586, 15411, 15878, 16812, 18213, 20548, 21879, 23817, 24284, 29172, 30822, 31756, 36426, 43758, 46233, 47634, 54639, 61644, 66781, 71451, 72852, 87329, 87516, 92466, 95268, 103207, 109278, 133562, 142902, 174658, 184932, 200343, 206414, 218556, 261987, 267124, 285804, 309621, 349316, 400686, 412828, 523974, 601029, 619242, 785961, 801372, 928863, 1047948, 1135277, 1202058, 1238484, 1571922, 1857726, 2270554, 2404116, 3143844, 3405831, 3715452, 4541108, 6811662, 10217493, 13623324, 20434986, 40869972]

約数ペア:

[(1, 40869972), (2, 20434986), (3, 13623324), (4, 10217493), (6, 6811662), (9, 4541108), (11, 3715452), (12, 3405831), (13, 3143844), (17, 2404116), (18, 2270554), (22, 1857726), (26, 1571922), (33, 1238484), (34, 1202058), (36, 1135277), (39, 1047948), (44, 928863), (51, 801372), (52, 785961), (66, 619242), (68, 601029), (78, 523974), (99, 412828), (102, 400686), (117, 349316), (132, 309621), (143, 285804), (153, 267124), (156, 261987), (187, 218556), (198, 206414), (204, 200343), (221, 184932), (234, 174658), (286, 142902), (306, 133562), (374, 109278), (396, 103207), (429, 95268), (442, 92466), (467, 87516), (468, 87329), (561, 72852), (572, 71451), (612, 66781), (663, 61644), (748, 54639), (858, 47634), (884, 46233), (934, 43758), (1122, 36426), (1287, 31756), (1326, 30822), (1401, 29172), (1683, 24284), (1716, 23817), (1868, 21879), (1989, 20548), (2244, 18213), (2431, 16812), (2574, 15878), (2652, 15411), (2802, 14586), (3366, 12142), (3978, 10274), (4203, 9724), (4862, 8406), (5137, 7956), (5148, 7939), (5604, 7293), (6071, 6732)]