790120188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5016

約数の個数: 144

約数和(自身を含む): 2422597632

約数和(自身を除く): 1632477444

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, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 3069, 3627, 4092, 4433, 4836, 4951, 5148, 6138, 7254, 8866, 9902, 12276, 13299, 14508, 14853, 17732, 19804, 26598, 29706, 39897, 44559, 53196, 54461, 59412, 64363, 79794, 89118, 108922, 128726, 153481, 159588, 163383, 178236, 193089, 217844, 257452, 306962, 326766, 386178, 460443, 490149, 579267, 613924, 653532, 707993, 772356, 920886, 980298, 1158534, 1381329, 1415986, 1688291, 1841772, 1960596, 1995253, 2123979, 2317068, 2762658, 2831972, 3376582, 3990506, 4247958, 5064873, 5525316, 5985759, 6371937, 6753164, 7981012, 8495916, 10129746, 11971518, 12743874, 15194619, 17957277, 20259492, 21947783, 23943036, 25487748, 30389238, 35914554, 43895566, 60778476, 65843349, 71829108, 87791132, 131686698, 197530047, 263373396, 395060094, 790120188]

約数ペア:

[(1, 790120188), (2, 395060094), (3, 263373396), (4, 197530047), (6, 131686698), (9, 87791132), (11, 71829108), (12, 65843349), (13, 60778476), (18, 43895566), (22, 35914554), (26, 30389238), (31, 25487748), (33, 23943036), (36, 21947783), (39, 20259492), (44, 17957277), (52, 15194619), (62, 12743874), (66, 11971518), (78, 10129746), (93, 8495916), (99, 7981012), (117, 6753164), (124, 6371937), (132, 5985759), (143, 5525316), (156, 5064873), (186, 4247958), (198, 3990506), (234, 3376582), (279, 2831972), (286, 2762658), (341, 2317068), (372, 2123979), (396, 1995253), (403, 1960596), (429, 1841772), (468, 1688291), (558, 1415986), (572, 1381329), (682, 1158534), (806, 980298), (858, 920886), (1023, 772356), (1116, 707993), (1209, 653532), (1287, 613924), (1364, 579267), (1612, 490149), (1716, 460443), (2046, 386178), (2418, 326766), (2574, 306962), (3069, 257452), (3627, 217844), (4092, 193089), (4433, 178236), (4836, 163383), (4951, 159588), (5148, 153481), (6138, 128726), (7254, 108922), (8866, 89118), (9902, 79794), (12276, 64363), (13299, 59412), (14508, 54461), (14853, 53196), (17732, 44559), (19804, 39897), (26598, 29706)]