684181428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 1876030464

約数和(自身を除く): 1191849036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 307, 516, 602, 614, 617, 903, 921, 1204, 1228, 1234, 1806, 1842, 1851, 2149, 2468, 3612, 3684, 3702, 4298, 4319, 6447, 7404, 8596, 8638, 12894, 12957, 13201, 17276, 25788, 25914, 26402, 26531, 39603, 51828, 52804, 53062, 79206, 79593, 92407, 106124, 158412, 159186, 184814, 185717, 189419, 277221, 318372, 369628, 371434, 378838, 554442, 557151, 568257, 742868, 757676, 1108884, 1114302, 1136514, 1325933, 2228604, 2273028, 2651866, 3977799, 5303732, 7955598, 8145017, 15911196, 16290034, 24435051, 32580068, 48870102, 57015119, 97740204, 114030238, 171045357, 228060476, 342090714, 684181428]

約数ペア:

[(1, 684181428), (2, 342090714), (3, 228060476), (4, 171045357), (6, 114030238), (7, 97740204), (12, 57015119), (14, 48870102), (21, 32580068), (28, 24435051), (42, 16290034), (43, 15911196), (84, 8145017), (86, 7955598), (129, 5303732), (172, 3977799), (258, 2651866), (301, 2273028), (307, 2228604), (516, 1325933), (602, 1136514), (614, 1114302), (617, 1108884), (903, 757676), (921, 742868), (1204, 568257), (1228, 557151), (1234, 554442), (1806, 378838), (1842, 371434), (1851, 369628), (2149, 318372), (2468, 277221), (3612, 189419), (3684, 185717), (3702, 184814), (4298, 159186), (4319, 158412), (6447, 106124), (7404, 92407), (8596, 79593), (8638, 79206), (12894, 53062), (12957, 52804), (13201, 51828), (17276, 39603), (25788, 26531), (25914, 26402)]