7401886492

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1297

約数の個数: 192

約数和(自身を含む): 18334310400

約数和(自身を除く): 10932423908

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 77, 91, 98, 124, 143, 154, 182, 196, 217, 286, 308, 341, 343, 364, 403, 434, 539, 572, 637, 682, 686, 806, 868, 1001, 1078, 1217, 1274, 1364, 1372, 1519, 1612, 2002, 2156, 2387, 2434, 2548, 2821, 3038, 3773, 4004, 4433, 4459, 4774, 4868, 5642, 6076, 7007, 7546, 8519, 8866, 8918, 9548, 10633, 11284, 13387, 14014, 15092, 15821, 16709, 17038, 17732, 17836, 19747, 21266, 26774, 28028, 31031, 31642, 33418, 34076, 37727, 39494, 42532, 49049, 53548, 59633, 62062, 63284, 66836, 75454, 78988, 93709, 98098, 110747, 116963, 119266, 124124, 138229, 150908, 174031, 187418, 196196, 217217, 221494, 233926, 238532, 264089, 276458, 348062, 374836, 414997, 417431, 434434, 442988, 467852, 490451, 528178, 552916, 655963, 696124, 775229, 829994, 834862, 868868, 980902, 1056356, 1218217, 1311926, 1520519, 1550458, 1659988, 1669724, 1848623, 1961804, 2436434, 2623852, 2904979, 3041038, 3100916, 3433157, 3697246, 4591741, 4872868, 5394961, 5426603, 5809958, 6082076, 6866314, 7394492, 8527519, 9183482, 10789922, 10853206, 11619916, 12940361, 13732628, 17055038, 18366964, 20334853, 21579844, 21706412, 24032099, 25880722, 34110076, 37764727, 40669706, 48064198, 51761444, 59692633, 75529454, 81339412, 96128396, 119385266, 142343971, 151058908, 168224693, 238770532, 264353089, 284687942, 336449386, 528706178, 569375884, 672898772, 1057412356, 1850471623, 3700943246, 7401886492]

約数ペア:

[(1, 7401886492), (2, 3700943246), (4, 1850471623), (7, 1057412356), (11, 672898772), (13, 569375884), (14, 528706178), (22, 336449386), (26, 284687942), (28, 264353089), (31, 238770532), (44, 168224693), (49, 151058908), (52, 142343971), (62, 119385266), (77, 96128396), (91, 81339412), (98, 75529454), (124, 59692633), (143, 51761444), (154, 48064198), (182, 40669706), (196, 37764727), (217, 34110076), (286, 25880722), (308, 24032099), (341, 21706412), (343, 21579844), (364, 20334853), (403, 18366964), (434, 17055038), (539, 13732628), (572, 12940361), (637, 11619916), (682, 10853206), (686, 10789922), (806, 9183482), (868, 8527519), (1001, 7394492), (1078, 6866314), (1217, 6082076), (1274, 5809958), (1364, 5426603), (1372, 5394961), (1519, 4872868), (1612, 4591741), (2002, 3697246), (2156, 3433157), (2387, 3100916), (2434, 3041038), (2548, 2904979), (2821, 2623852), (3038, 2436434), (3773, 1961804), (4004, 1848623), (4433, 1669724), (4459, 1659988), (4774, 1550458), (4868, 1520519), (5642, 1311926), (6076, 1218217), (7007, 1056356), (7546, 980902), (8519, 868868), (8866, 834862), (8918, 829994), (9548, 775229), (10633, 696124), (11284, 655963), (13387, 552916), (14014, 528178), (15092, 490451), (15821, 467852), (16709, 442988), (17038, 434434), (17732, 417431), (17836, 414997), (19747, 374836), (21266, 348062), (26774, 276458), (28028, 264089), (31031, 238532), (31642, 233926), (33418, 221494), (34076, 217217), (37727, 196196), (39494, 187418), (42532, 174031), (49049, 150908), (53548, 138229), (59633, 124124), (62062, 119266), (63284, 116963), (66836, 110747), (75454, 98098), (78988, 93709)]