1831894344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 5800704000

約数和(自身を除く): 3968809656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 139, 158, 168, 237, 252, 278, 316, 331, 417, 474, 504, 553, 556, 632, 662, 711, 834, 948, 973, 993, 1106, 1112, 1251, 1324, 1422, 1659, 1668, 1896, 1946, 1986, 2212, 2317, 2502, 2648, 2844, 2919, 2979, 3318, 3336, 3892, 3972, 4424, 4634, 4977, 5004, 5688, 5838, 5958, 6636, 6951, 7784, 7944, 8757, 9268, 9954, 10008, 10981, 11676, 11916, 13272, 13902, 17514, 18536, 19908, 20853, 21962, 23352, 23832, 26149, 27804, 32943, 35028, 39816, 41706, 43924, 46009, 52298, 55608, 65886, 70056, 76867, 78447, 83412, 87848, 92018, 98829, 104596, 131772, 138027, 153734, 156894, 166824, 183043, 184036, 197658, 209192, 230601, 235341, 263544, 276054, 307468, 313788, 322063, 366086, 368072, 395316, 414081, 461202, 470682, 549129, 552108, 614936, 627576, 644126, 691803, 732172, 790632, 828162, 922404, 941364, 966189, 1098258, 1104216, 1288252, 1383606, 1464344, 1647387, 1656324, 1844808, 1882728, 1932378, 2196516, 2576504, 2767212, 2898567, 3294774, 3312648, 3634711, 3864756, 4393032, 5534424, 5797134, 6589548, 7269422, 7729512, 10904133, 11594268, 13179096, 14538844, 21808266, 23188536, 25442977, 29077688, 32712399, 43616532, 50885954, 65424798, 76328931, 87233064, 101771908, 130849596, 152657862, 203543816, 228986793, 261699192, 305315724, 457973586, 610631448, 915947172, 1831894344]

約数ペア:

[(1, 1831894344), (2, 915947172), (3, 610631448), (4, 457973586), (6, 305315724), (7, 261699192), (8, 228986793), (9, 203543816), (12, 152657862), (14, 130849596), (18, 101771908), (21, 87233064), (24, 76328931), (28, 65424798), (36, 50885954), (42, 43616532), (56, 32712399), (63, 29077688), (72, 25442977), (79, 23188536), (84, 21808266), (126, 14538844), (139, 13179096), (158, 11594268), (168, 10904133), (237, 7729512), (252, 7269422), (278, 6589548), (316, 5797134), (331, 5534424), (417, 4393032), (474, 3864756), (504, 3634711), (553, 3312648), (556, 3294774), (632, 2898567), (662, 2767212), (711, 2576504), (834, 2196516), (948, 1932378), (973, 1882728), (993, 1844808), (1106, 1656324), (1112, 1647387), (1251, 1464344), (1324, 1383606), (1422, 1288252), (1659, 1104216), (1668, 1098258), (1896, 966189), (1946, 941364), (1986, 922404), (2212, 828162), (2317, 790632), (2502, 732172), (2648, 691803), (2844, 644126), (2919, 627576), (2979, 614936), (3318, 552108), (3336, 549129), (3892, 470682), (3972, 461202), (4424, 414081), (4634, 395316), (4977, 368072), (5004, 366086), (5688, 322063), (5838, 313788), (5958, 307468), (6636, 276054), (6951, 263544), (7784, 235341), (7944, 230601), (8757, 209192), (9268, 197658), (9954, 184036), (10008, 183043), (10981, 166824), (11676, 156894), (11916, 153734), (13272, 138027), (13902, 131772), (17514, 104596), (18536, 98829), (19908, 92018), (20853, 87848), (21962, 83412), (23352, 78447), (23832, 76867), (26149, 70056), (27804, 65886), (32943, 55608), (35028, 52298), (39816, 46009), (41706, 43924)]