1311929892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1183

約数の個数: 192

約数和(自身を含む): 4222310400

約数和(自身を除く): 2910380508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 131, 156, 182, 189, 234, 252, 262, 273, 351, 364, 378, 393, 468, 524, 546, 702, 756, 786, 819, 917, 1019, 1092, 1179, 1404, 1572, 1638, 1703, 1834, 2038, 2358, 2457, 2751, 3057, 3276, 3406, 3537, 3668, 4076, 4716, 4914, 5109, 5502, 6114, 6812, 7074, 7133, 8253, 9171, 9828, 10218, 11004, 11921, 12228, 13247, 14148, 14266, 15327, 16506, 18342, 20436, 21399, 23842, 24759, 26494, 27513, 28532, 30654, 33012, 35763, 36684, 39741, 42798, 45981, 47684, 49518, 52988, 55026, 61308, 64197, 71526, 79482, 85596, 91962, 92729, 99036, 107289, 110052, 119223, 128394, 133489, 143052, 158964, 183924, 185458, 192591, 214578, 238446, 256788, 266978, 278187, 321867, 357669, 370916, 385182, 400467, 429156, 476892, 533956, 556374, 643734, 715338, 770364, 800934, 834561, 934423, 1112748, 1201401, 1287468, 1430676, 1601868, 1669122, 1735357, 1868846, 2402802, 2503683, 2803269, 3338244, 3470714, 3604203, 3737692, 4805604, 5007366, 5206071, 5606538, 6941428, 7208406, 8409807, 10014732, 10412142, 11213076, 12147499, 14416812, 15618213, 16819614, 20824284, 24294998, 25229421, 31236426, 33639228, 36442497, 46854639, 48589996, 50458842, 62472852, 72884994, 93709278, 100917684, 109327491, 145769988, 187418556, 218654982, 327982473, 437309964, 655964946, 1311929892]

約数ペア:

[(1, 1311929892), (2, 655964946), (3, 437309964), (4, 327982473), (6, 218654982), (7, 187418556), (9, 145769988), (12, 109327491), (13, 100917684), (14, 93709278), (18, 72884994), (21, 62472852), (26, 50458842), (27, 48589996), (28, 46854639), (36, 36442497), (39, 33639228), (42, 31236426), (52, 25229421), (54, 24294998), (63, 20824284), (78, 16819614), (84, 15618213), (91, 14416812), (108, 12147499), (117, 11213076), (126, 10412142), (131, 10014732), (156, 8409807), (182, 7208406), (189, 6941428), (234, 5606538), (252, 5206071), (262, 5007366), (273, 4805604), (351, 3737692), (364, 3604203), (378, 3470714), (393, 3338244), (468, 2803269), (524, 2503683), (546, 2402802), (702, 1868846), (756, 1735357), (786, 1669122), (819, 1601868), (917, 1430676), (1019, 1287468), (1092, 1201401), (1179, 1112748), (1404, 934423), (1572, 834561), (1638, 800934), (1703, 770364), (1834, 715338), (2038, 643734), (2358, 556374), (2457, 533956), (2751, 476892), (3057, 429156), (3276, 400467), (3406, 385182), (3537, 370916), (3668, 357669), (4076, 321867), (4716, 278187), (4914, 266978), (5109, 256788), (5502, 238446), (6114, 214578), (6812, 192591), (7074, 185458), (7133, 183924), (8253, 158964), (9171, 143052), (9828, 133489), (10218, 128394), (11004, 119223), (11921, 110052), (12228, 107289), (13247, 99036), (14148, 92729), (14266, 91962), (15327, 85596), (16506, 79482), (18342, 71526), (20436, 64197), (21399, 61308), (23842, 55026), (24759, 52988), (26494, 49518), (27513, 47684), (28532, 45981), (30654, 42798), (33012, 39741), (35763, 36684)]