235997916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 733598208

約数和(自身を除く): 497600292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 107, 121, 124, 132, 147, 154, 186, 196, 214, 217, 231, 242, 294, 308, 321, 341, 363, 372, 428, 434, 462, 484, 539, 588, 642, 651, 682, 726, 749, 847, 868, 924, 1023, 1078, 1177, 1284, 1302, 1364, 1452, 1498, 1519, 1617, 1694, 2046, 2156, 2247, 2354, 2387, 2541, 2604, 2996, 3038, 3234, 3317, 3388, 3531, 3751, 4092, 4494, 4557, 4708, 4774, 5082, 5243, 5929, 6076, 6468, 6634, 7062, 7161, 7502, 8239, 8988, 9114, 9548, 9951, 10164, 10486, 11253, 11858, 12947, 13268, 14124, 14322, 15004, 15729, 16478, 16709, 17787, 18228, 19902, 20972, 22506, 23219, 23716, 24717, 25894, 26257, 28644, 31458, 32956, 33418, 35574, 36487, 38841, 39804, 45012, 46438, 49434, 50127, 51788, 52514, 57673, 62916, 66836, 69657, 71148, 72974, 77682, 78771, 90629, 92876, 98868, 100254, 105028, 109461, 115346, 139314, 145948, 155364, 157542, 162533, 173019, 181258, 183799, 200508, 218922, 230692, 255409, 271887, 278628, 315084, 325066, 346038, 362516, 367598, 401357, 437844, 487599, 510818, 543774, 551397, 634403, 650132, 692076, 735196, 766227, 802714, 975198, 1021636, 1087548, 1102794, 1204071, 1268806, 1532454, 1605428, 1787863, 1903209, 1950396, 2205588, 2408142, 2537612, 2809499, 3064908, 3575726, 3806418, 4816284, 5363589, 5618998, 7151452, 7612836, 8428497, 10727178, 11237996, 16856994, 19666493, 21454356, 33713988, 39332986, 58999479, 78665972, 117998958, 235997916]

約数ペア:

[(1, 235997916), (2, 117998958), (3, 78665972), (4, 58999479), (6, 39332986), (7, 33713988), (11, 21454356), (12, 19666493), (14, 16856994), (21, 11237996), (22, 10727178), (28, 8428497), (31, 7612836), (33, 7151452), (42, 5618998), (44, 5363589), (49, 4816284), (62, 3806418), (66, 3575726), (77, 3064908), (84, 2809499), (93, 2537612), (98, 2408142), (107, 2205588), (121, 1950396), (124, 1903209), (132, 1787863), (147, 1605428), (154, 1532454), (186, 1268806), (196, 1204071), (214, 1102794), (217, 1087548), (231, 1021636), (242, 975198), (294, 802714), (308, 766227), (321, 735196), (341, 692076), (363, 650132), (372, 634403), (428, 551397), (434, 543774), (462, 510818), (484, 487599), (539, 437844), (588, 401357), (642, 367598), (651, 362516), (682, 346038), (726, 325066), (749, 315084), (847, 278628), (868, 271887), (924, 255409), (1023, 230692), (1078, 218922), (1177, 200508), (1284, 183799), (1302, 181258), (1364, 173019), (1452, 162533), (1498, 157542), (1519, 155364), (1617, 145948), (1694, 139314), (2046, 115346), (2156, 109461), (2247, 105028), (2354, 100254), (2387, 98868), (2541, 92876), (2604, 90629), (2996, 78771), (3038, 77682), (3234, 72974), (3317, 71148), (3388, 69657), (3531, 66836), (3751, 62916), (4092, 57673), (4494, 52514), (4557, 51788), (4708, 50127), (4774, 49434), (5082, 46438), (5243, 45012), (5929, 39804), (6076, 38841), (6468, 36487), (6634, 35574), (7062, 33418), (7161, 32956), (7502, 31458), (8239, 28644), (8988, 26257), (9114, 25894), (9548, 24717), (9951, 23716), (10164, 23219), (10486, 22506), (11253, 20972), (11858, 19902), (12947, 18228), (13268, 17787), (14124, 16709), (14322, 16478), (15004, 15729)]