123690798

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 216

約数和(自身を含む): 366617160

約数和(自身を除く): 242926362

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 61, 63, 66, 77, 98, 99, 114, 121, 122, 126, 133, 147, 154, 171, 183, 198, 209, 231, 242, 266, 294, 342, 363, 366, 399, 418, 427, 441, 462, 539, 549, 627, 671, 693, 726, 798, 847, 854, 882, 931, 1078, 1089, 1098, 1159, 1197, 1254, 1281, 1342, 1386, 1463, 1617, 1694, 1862, 1881, 2013, 2178, 2299, 2318, 2394, 2541, 2562, 2793, 2926, 2989, 3234, 3477, 3762, 3843, 4026, 4389, 4598, 4697, 4851, 5082, 5586, 5929, 5978, 6039, 6897, 6954, 7381, 7623, 7686, 8113, 8379, 8778, 8967, 9394, 9702, 10241, 10431, 11858, 12078, 12749, 13167, 13794, 14091, 14762, 15246, 16093, 16226, 16758, 17787, 17934, 20482, 20691, 20862, 22143, 24339, 25498, 26334, 26901, 28182, 30723, 32186, 32879, 35574, 38247, 41382, 42273, 44286, 48279, 48678, 51667, 53361, 53802, 56791, 61446, 65758, 66429, 73017, 76494, 84546, 89243, 92169, 96558, 98637, 103334, 106722, 112651, 113582, 114741, 132858, 140239, 144837, 146034, 155001, 170373, 178486, 184338, 197274, 225302, 229482, 267729, 280478, 289674, 295911, 310002, 337953, 340746, 361669, 420717, 465003, 511119, 535458, 591822, 624701, 675906, 723338, 803187, 841434, 930006, 981673, 1013859, 1022238, 1085007, 1249402, 1262151, 1606374, 1874103, 1963346, 2027718, 2170014, 2524302, 2945019, 3255021, 3748206, 5622309, 5890038, 6510042, 6871711, 8835057, 11244618, 13743422, 17670114, 20615133, 41230266, 61845399, 123690798]

約数ペア:

[(1, 123690798), (2, 61845399), (3, 41230266), (6, 20615133), (7, 17670114), (9, 13743422), (11, 11244618), (14, 8835057), (18, 6871711), (19, 6510042), (21, 5890038), (22, 5622309), (33, 3748206), (38, 3255021), (42, 2945019), (49, 2524302), (57, 2170014), (61, 2027718), (63, 1963346), (66, 1874103), (77, 1606374), (98, 1262151), (99, 1249402), (114, 1085007), (121, 1022238), (122, 1013859), (126, 981673), (133, 930006), (147, 841434), (154, 803187), (171, 723338), (183, 675906), (198, 624701), (209, 591822), (231, 535458), (242, 511119), (266, 465003), (294, 420717), (342, 361669), (363, 340746), (366, 337953), (399, 310002), (418, 295911), (427, 289674), (441, 280478), (462, 267729), (539, 229482), (549, 225302), (627, 197274), (671, 184338), (693, 178486), (726, 170373), (798, 155001), (847, 146034), (854, 144837), (882, 140239), (931, 132858), (1078, 114741), (1089, 113582), (1098, 112651), (1159, 106722), (1197, 103334), (1254, 98637), (1281, 96558), (1342, 92169), (1386, 89243), (1463, 84546), (1617, 76494), (1694, 73017), (1862, 66429), (1881, 65758), (2013, 61446), (2178, 56791), (2299, 53802), (2318, 53361), (2394, 51667), (2541, 48678), (2562, 48279), (2793, 44286), (2926, 42273), (2989, 41382), (3234, 38247), (3477, 35574), (3762, 32879), (3843, 32186), (4026, 30723), (4389, 28182), (4598, 26901), (4697, 26334), (4851, 25498), (5082, 24339), (5586, 22143), (5929, 20862), (5978, 20691), (6039, 20482), (6897, 17934), (6954, 17787), (7381, 16758), (7623, 16226), (7686, 16093), (8113, 15246), (8379, 14762), (8778, 14091), (8967, 13794), (9394, 13167), (9702, 12749), (10241, 12078), (10431, 11858)]