28383012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 59675868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 59, 63, 69, 83, 84, 92, 118, 126, 138, 161, 166, 177, 207, 236, 249, 252, 276, 322, 332, 354, 413, 414, 483, 498, 531, 581, 644, 708, 747, 826, 828, 966, 996, 1062, 1162, 1239, 1357, 1449, 1494, 1652, 1743, 1909, 1932, 2124, 2324, 2478, 2714, 2898, 2988, 3486, 3717, 3818, 4071, 4897, 4956, 5229, 5428, 5727, 5796, 6972, 7434, 7636, 8142, 9499, 9794, 10458, 11454, 12213, 13363, 14691, 14868, 16284, 17181, 18998, 19588, 20916, 22908, 24426, 26726, 28497, 29382, 34279, 34362, 37996, 40089, 44073, 48852, 53452, 56994, 58764, 68558, 68724, 80178, 85491, 88146, 102837, 112631, 113988, 120267, 137116, 160356, 170982, 176292, 205674, 225262, 240534, 308511, 337893, 341964, 411348, 450524, 481068, 617022, 675786, 788417, 1013679, 1234044, 1351572, 1576834, 2027358, 2365251, 3153668, 4054716, 4730502, 7095753, 9461004, 14191506, 28383012]

約数ペア:

[(1, 28383012), (2, 14191506), (3, 9461004), (4, 7095753), (6, 4730502), (7, 4054716), (9, 3153668), (12, 2365251), (14, 2027358), (18, 1576834), (21, 1351572), (23, 1234044), (28, 1013679), (36, 788417), (42, 675786), (46, 617022), (59, 481068), (63, 450524), (69, 411348), (83, 341964), (84, 337893), (92, 308511), (118, 240534), (126, 225262), (138, 205674), (161, 176292), (166, 170982), (177, 160356), (207, 137116), (236, 120267), (249, 113988), (252, 112631), (276, 102837), (322, 88146), (332, 85491), (354, 80178), (413, 68724), (414, 68558), (483, 58764), (498, 56994), (531, 53452), (581, 48852), (644, 44073), (708, 40089), (747, 37996), (826, 34362), (828, 34279), (966, 29382), (996, 28497), (1062, 26726), (1162, 24426), (1239, 22908), (1357, 20916), (1449, 19588), (1494, 18998), (1652, 17181), (1743, 16284), (1909, 14868), (1932, 14691), (2124, 13363), (2324, 12213), (2478, 11454), (2714, 10458), (2898, 9794), (2988, 9499), (3486, 8142), (3717, 7636), (3818, 7434), (4071, 6972), (4897, 5796), (4956, 5727), (5229, 5428)]