319960728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 913667040

約数和(自身を除く): 593706312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 101, 138, 184, 202, 207, 276, 303, 404, 414, 552, 606, 808, 828, 909, 1212, 1656, 1818, 1913, 2323, 2424, 3636, 3826, 4646, 5739, 6969, 7272, 7652, 9292, 11478, 13938, 15304, 17217, 18584, 20907, 22956, 27876, 34434, 41814, 43999, 45912, 55752, 68868, 83628, 87998, 131997, 137736, 167256, 175996, 193213, 263994, 351992, 386426, 395991, 527988, 579639, 772852, 791982, 1055976, 1159278, 1545704, 1583964, 1738917, 2318556, 3167928, 3477834, 4443899, 4637112, 6955668, 8887798, 13331697, 13911336, 17775596, 26663394, 35551192, 39995091, 53326788, 79990182, 106653576, 159980364, 319960728]

約数ペア:

[(1, 319960728), (2, 159980364), (3, 106653576), (4, 79990182), (6, 53326788), (8, 39995091), (9, 35551192), (12, 26663394), (18, 17775596), (23, 13911336), (24, 13331697), (36, 8887798), (46, 6955668), (69, 4637112), (72, 4443899), (92, 3477834), (101, 3167928), (138, 2318556), (184, 1738917), (202, 1583964), (207, 1545704), (276, 1159278), (303, 1055976), (404, 791982), (414, 772852), (552, 579639), (606, 527988), (808, 395991), (828, 386426), (909, 351992), (1212, 263994), (1656, 193213), (1818, 175996), (1913, 167256), (2323, 137736), (2424, 131997), (3636, 87998), (3826, 83628), (4646, 68868), (5739, 55752), (6969, 45912), (7272, 43999), (7652, 41814), (9292, 34434), (11478, 27876), (13938, 22956), (15304, 20907), (17217, 18584)]