974603916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 3005834832

約数和(自身を除く): 2031230916

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, 197, 198, 234, 279, 286, 341, 372, 394, 396, 403, 429, 468, 558, 572, 591, 682, 788, 806, 858, 961, 1023, 1116, 1182, 1209, 1287, 1364, 1612, 1716, 1773, 1922, 2046, 2167, 2364, 2418, 2561, 2574, 2883, 3069, 3546, 3627, 3844, 4092, 4334, 4433, 4836, 5122, 5148, 5766, 6107, 6138, 6501, 7092, 7254, 7683, 8649, 8668, 8866, 10244, 10571, 11532, 12214, 12276, 12493, 13002, 13299, 14508, 15366, 17298, 17732, 18321, 19503, 21142, 23049, 24428, 24986, 26004, 26598, 28171, 30732, 31713, 34596, 36642, 37479, 39006, 39897, 42284, 46098, 49972, 53196, 54963, 56342, 63426, 67177, 73284, 74958, 78012, 79391, 79794, 84513, 92196, 95139, 109926, 112437, 112684, 126852, 134354, 137423, 149916, 158782, 159588, 169026, 189317, 190278, 201531, 219852, 224874, 238173, 253539, 268708, 274846, 317564, 338052, 378634, 380556, 403062, 412269, 449748, 476346, 507078, 549692, 567951, 604593, 714519, 757268, 806124, 824538, 873301, 952692, 1014156, 1135902, 1209186, 1236807, 1429038, 1649076, 1703853, 1746602, 2082487, 2271804, 2418372, 2461121, 2473614, 2619903, 2858076, 3407706, 3493204, 4164974, 4922242, 4947228, 5239806, 6247461, 6815412, 7383363, 7859709, 8329948, 9844484, 10479612, 12494922, 14766726, 15719418, 18742383, 22150089, 24989844, 27072331, 29533452, 31438836, 37484766, 44300178, 54144662, 74969532, 81216993, 88600356, 108289324, 162433986, 243650979, 324867972, 487301958, 974603916]

約数ペア:

[(1, 974603916), (2, 487301958), (3, 324867972), (4, 243650979), (6, 162433986), (9, 108289324), (11, 88600356), (12, 81216993), (13, 74969532), (18, 54144662), (22, 44300178), (26, 37484766), (31, 31438836), (33, 29533452), (36, 27072331), (39, 24989844), (44, 22150089), (52, 18742383), (62, 15719418), (66, 14766726), (78, 12494922), (93, 10479612), (99, 9844484), (117, 8329948), (124, 7859709), (132, 7383363), (143, 6815412), (156, 6247461), (186, 5239806), (197, 4947228), (198, 4922242), (234, 4164974), (279, 3493204), (286, 3407706), (341, 2858076), (372, 2619903), (394, 2473614), (396, 2461121), (403, 2418372), (429, 2271804), (468, 2082487), (558, 1746602), (572, 1703853), (591, 1649076), (682, 1429038), (788, 1236807), (806, 1209186), (858, 1135902), (961, 1014156), (1023, 952692), (1116, 873301), (1182, 824538), (1209, 806124), (1287, 757268), (1364, 714519), (1612, 604593), (1716, 567951), (1773, 549692), (1922, 507078), (2046, 476346), (2167, 449748), (2364, 412269), (2418, 403062), (2561, 380556), (2574, 378634), (2883, 338052), (3069, 317564), (3546, 274846), (3627, 268708), (3844, 253539), (4092, 238173), (4334, 224874), (4433, 219852), (4836, 201531), (5122, 190278), (5148, 189317), (5766, 169026), (6107, 159588), (6138, 158782), (6501, 149916), (7092, 137423), (7254, 134354), (7683, 126852), (8649, 112684), (8668, 112437), (8866, 109926), (10244, 95139), (10571, 92196), (11532, 84513), (12214, 79794), (12276, 79391), (12493, 78012), (13002, 74958), (13299, 73284), (14508, 67177), (15366, 63426), (17298, 56342), (17732, 54963), (18321, 53196), (19503, 49972), (21142, 46098), (23049, 42284), (24428, 39897), (24986, 39006), (26004, 37479), (26598, 36642), (28171, 34596), (30732, 31713)]