1780891596

素因数分解:

$2^2\times 3^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 5290521600

約数和(自身を除く): 3509630004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 199, 243, 279, 297, 324, 341, 372, 396, 398, 486, 558, 594, 597, 682, 729, 796, 837, 891, 972, 1023, 1116, 1188, 1194, 1364, 1458, 1674, 1782, 1791, 2046, 2187, 2189, 2388, 2511, 2673, 2916, 3069, 3348, 3564, 3582, 4092, 4374, 4378, 5022, 5346, 5373, 6138, 6169, 6561, 6567, 7164, 7533, 8019, 8748, 8756, 9207, 10044, 10692, 10746, 12276, 12338, 13122, 13134, 15066, 16038, 16119, 18414, 18507, 19701, 21492, 22599, 24057, 24676, 26244, 26268, 27621, 30132, 32076, 32238, 36828, 37014, 39402, 45198, 48114, 48357, 55242, 55521, 59103, 64476, 67797, 67859, 72171, 74028, 78804, 82863, 90396, 96228, 96714, 110484, 111042, 118206, 135594, 135718, 144342, 145071, 165726, 166563, 177309, 193428, 203391, 203577, 222084, 236412, 248589, 271188, 271436, 288684, 290142, 331452, 333126, 354618, 406782, 407154, 435213, 497178, 499689, 531927, 580284, 610731, 666252, 709236, 745767, 813564, 814308, 870426, 994356, 999378, 1063854, 1221462, 1305639, 1491534, 1499067, 1595781, 1740852, 1832193, 1998756, 2127708, 2237301, 2442924, 2611278, 2983068, 2998134, 3191562, 3664386, 4474602, 4497201, 4787343, 5222556, 5496579, 5996268, 6383124, 7328772, 8949204, 8994402, 9574686, 10993158, 13491603, 14362029, 16489737, 17988804, 19149372, 21986316, 26983206, 28724058, 32979474, 40474809, 49469211, 53966412, 57448116, 65958948, 80949618, 98938422, 148407633, 161899236, 197876844, 296815266, 445222899, 593630532, 890445798, 1780891596]

約数ペア:

[(1, 1780891596), (2, 890445798), (3, 593630532), (4, 445222899), (6, 296815266), (9, 197876844), (11, 161899236), (12, 148407633), (18, 98938422), (22, 80949618), (27, 65958948), (31, 57448116), (33, 53966412), (36, 49469211), (44, 40474809), (54, 32979474), (62, 28724058), (66, 26983206), (81, 21986316), (93, 19149372), (99, 17988804), (108, 16489737), (124, 14362029), (132, 13491603), (162, 10993158), (186, 9574686), (198, 8994402), (199, 8949204), (243, 7328772), (279, 6383124), (297, 5996268), (324, 5496579), (341, 5222556), (372, 4787343), (396, 4497201), (398, 4474602), (486, 3664386), (558, 3191562), (594, 2998134), (597, 2983068), (682, 2611278), (729, 2442924), (796, 2237301), (837, 2127708), (891, 1998756), (972, 1832193), (1023, 1740852), (1116, 1595781), (1188, 1499067), (1194, 1491534), (1364, 1305639), (1458, 1221462), (1674, 1063854), (1782, 999378), (1791, 994356), (2046, 870426), (2187, 814308), (2189, 813564), (2388, 745767), (2511, 709236), (2673, 666252), (2916, 610731), (3069, 580284), (3348, 531927), (3564, 499689), (3582, 497178), (4092, 435213), (4374, 407154), (4378, 406782), (5022, 354618), (5346, 333126), (5373, 331452), (6138, 290142), (6169, 288684), (6561, 271436), (6567, 271188), (7164, 248589), (7533, 236412), (8019, 222084), (8748, 203577), (8756, 203391), (9207, 193428), (10044, 177309), (10692, 166563), (10746, 165726), (12276, 145071), (12338, 144342), (13122, 135718), (13134, 135594), (15066, 118206), (16038, 111042), (16119, 110484), (18414, 96714), (18507, 96228), (19701, 90396), (21492, 82863), (22599, 78804), (24057, 74028), (24676, 72171), (26244, 67859), (26268, 67797), (27621, 64476), (30132, 59103), (32076, 55521), (32238, 55242), (36828, 48357), (37014, 48114), (39402, 45198)]