198367884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 618124416

約数和(自身を除く): 419756532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 113, 117, 121, 124, 132, 143, 156, 186, 198, 226, 234, 242, 279, 286, 339, 341, 363, 372, 396, 403, 429, 452, 468, 484, 558, 572, 678, 682, 726, 806, 858, 1017, 1023, 1089, 1116, 1209, 1243, 1287, 1356, 1364, 1452, 1469, 1573, 1612, 1716, 2034, 2046, 2178, 2418, 2486, 2574, 2938, 3069, 3146, 3503, 3627, 3729, 3751, 4068, 4092, 4356, 4407, 4433, 4719, 4836, 4972, 5148, 5876, 6138, 6292, 7006, 7254, 7458, 7502, 8814, 8866, 9438, 10509, 11187, 11253, 12276, 13221, 13299, 13673, 14012, 14157, 14508, 14916, 15004, 16159, 17628, 17732, 18876, 21018, 22374, 22506, 26442, 26598, 27346, 28314, 31527, 32318, 33759, 38533, 39897, 41019, 42036, 44748, 45012, 45539, 48477, 48763, 52884, 53196, 54692, 56628, 63054, 64636, 67518, 77066, 79794, 82038, 91078, 96954, 97526, 115599, 123057, 126108, 135036, 136617, 145431, 146289, 154132, 159588, 164076, 177749, 182156, 193908, 195052, 231198, 246114, 273234, 290862, 292578, 346797, 355498, 409851, 423863, 438867, 462396, 492228, 500929, 533247, 546468, 581724, 585156, 693594, 710996, 819702, 847726, 877734, 1001858, 1066494, 1271589, 1387188, 1502787, 1599741, 1639404, 1695452, 1755468, 2003716, 2132988, 2543178, 3005574, 3199482, 3814767, 4508361, 5086356, 5510219, 6011148, 6398964, 7629534, 9016722, 11020438, 15259068, 16530657, 18033444, 22040876, 33061314, 49591971, 66122628, 99183942, 198367884]

約数ペア:

[(1, 198367884), (2, 99183942), (3, 66122628), (4, 49591971), (6, 33061314), (9, 22040876), (11, 18033444), (12, 16530657), (13, 15259068), (18, 11020438), (22, 9016722), (26, 7629534), (31, 6398964), (33, 6011148), (36, 5510219), (39, 5086356), (44, 4508361), (52, 3814767), (62, 3199482), (66, 3005574), (78, 2543178), (93, 2132988), (99, 2003716), (113, 1755468), (117, 1695452), (121, 1639404), (124, 1599741), (132, 1502787), (143, 1387188), (156, 1271589), (186, 1066494), (198, 1001858), (226, 877734), (234, 847726), (242, 819702), (279, 710996), (286, 693594), (339, 585156), (341, 581724), (363, 546468), (372, 533247), (396, 500929), (403, 492228), (429, 462396), (452, 438867), (468, 423863), (484, 409851), (558, 355498), (572, 346797), (678, 292578), (682, 290862), (726, 273234), (806, 246114), (858, 231198), (1017, 195052), (1023, 193908), (1089, 182156), (1116, 177749), (1209, 164076), (1243, 159588), (1287, 154132), (1356, 146289), (1364, 145431), (1452, 136617), (1469, 135036), (1573, 126108), (1612, 123057), (1716, 115599), (2034, 97526), (2046, 96954), (2178, 91078), (2418, 82038), (2486, 79794), (2574, 77066), (2938, 67518), (3069, 64636), (3146, 63054), (3503, 56628), (3627, 54692), (3729, 53196), (3751, 52884), (4068, 48763), (4092, 48477), (4356, 45539), (4407, 45012), (4433, 44748), (4719, 42036), (4836, 41019), (4972, 39897), (5148, 38533), (5876, 33759), (6138, 32318), (6292, 31527), (7006, 28314), (7254, 27346), (7458, 26598), (7502, 26442), (8814, 22506), (8866, 22374), (9438, 21018), (10509, 18876), (11187, 17732), (11253, 17628), (12276, 16159), (13221, 15004), (13299, 14916), (13673, 14508), (14012, 14157)]