550702913454

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{67169}}^1$

素因数の和:67391

約数の個数: 128

約数和(自身を含む): 1319326272000

約数和(自身を除く): 768623358546

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 131, 171, 183, 262, 342, 366, 393, 513, 549, 786, 1026, 1098, 1159, 1179, 1647, 2318, 2358, 2489, 3294, 3477, 3537, 4978, 6954, 7074, 7467, 7991, 10431, 14934, 15982, 20862, 22401, 23973, 31293, 44802, 47946, 62586, 67169, 67203, 71919, 134338, 134406, 143838, 151829, 201507, 215757, 303658, 403014, 431514, 455487, 604521, 910974, 1209042, 1276211, 1366461, 1813563, 2552422, 2732922, 3627126, 3828633, 4097309, 4099383, 7657266, 8194618, 8198766, 8799139, 11485899, 12291927, 17598278, 22971798, 24583854, 26397417, 34457697, 36875781, 52794834, 68915394, 73751562, 77848871, 79192251, 110627343, 155697742, 158384502, 167183641, 221254686, 233546613, 237576753, 334367282, 467093226, 475153506, 501550923, 536747479, 700639839, 1003101846, 1073494958, 1401279678, 1504652769, 1610242437, 2101919517, 3009305538, 3220484874, 4203839034, 4513958307, 4830727311, 9027916614, 9661454622, 10198202101, 14492181933, 20396404202, 28984363866, 30594606303, 61189212606, 91783818909, 183567637818, 275351456727, 550702913454]

約数ペア:

[(1, 550702913454), (2, 275351456727), (3, 183567637818), (6, 91783818909), (9, 61189212606), (18, 30594606303), (19, 28984363866), (27, 20396404202), (38, 14492181933), (54, 10198202101), (57, 9661454622), (61, 9027916614), (114, 4830727311), (122, 4513958307), (131, 4203839034), (171, 3220484874), (183, 3009305538), (262, 2101919517), (342, 1610242437), (366, 1504652769), (393, 1401279678), (513, 1073494958), (549, 1003101846), (786, 700639839), (1026, 536747479), (1098, 501550923), (1159, 475153506), (1179, 467093226), (1647, 334367282), (2318, 237576753), (2358, 233546613), (2489, 221254686), (3294, 167183641), (3477, 158384502), (3537, 155697742), (4978, 110627343), (6954, 79192251), (7074, 77848871), (7467, 73751562), (7991, 68915394), (10431, 52794834), (14934, 36875781), (15982, 34457697), (20862, 26397417), (22401, 24583854), (23973, 22971798), (31293, 17598278), (44802, 12291927), (47946, 11485899), (62586, 8799139), (67169, 8198766), (67203, 8194618), (71919, 7657266), (134338, 4099383), (134406, 4097309), (143838, 3828633), (151829, 3627126), (201507, 2732922), (215757, 2552422), (303658, 1813563), (403014, 1366461), (431514, 1276211), (455487, 1209042), (604521, 910974)]