19328801688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15647}}^1$

素因数の和:15731

約数の個数: 256

約数和(自身を含む): 66097152000

約数和(自身を除く): 46768350312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 43, 54, 56, 57, 63, 72, 76, 84, 86, 108, 114, 126, 129, 133, 152, 168, 171, 172, 189, 216, 228, 252, 258, 266, 301, 342, 344, 378, 387, 399, 456, 504, 513, 516, 532, 602, 684, 756, 774, 798, 817, 903, 1026, 1032, 1064, 1161, 1197, 1204, 1368, 1512, 1548, 1596, 1634, 1806, 2052, 2322, 2394, 2408, 2451, 2709, 3096, 3192, 3268, 3591, 3612, 4104, 4644, 4788, 4902, 5418, 5719, 6536, 7182, 7224, 7353, 8127, 9288, 9576, 9804, 10836, 11438, 14364, 14706, 15647, 16254, 17157, 19608, 21672, 22059, 22876, 28728, 29412, 31294, 32508, 34314, 44118, 45752, 46941, 51471, 58824, 62588, 65016, 68628, 88236, 93882, 102942, 109529, 125176, 137256, 140823, 154413, 176472, 187764, 205884, 219058, 281646, 297293, 308826, 328587, 375528, 411768, 422469, 438116, 563292, 594586, 617652, 657174, 672821, 844938, 876232, 891879, 985761, 1126584, 1189172, 1235304, 1314348, 1345642, 1689876, 1783758, 1971522, 2018463, 2081051, 2378344, 2628696, 2675637, 2691284, 2957283, 3379752, 3567516, 3943044, 4036926, 4162102, 4709747, 5351274, 5382568, 5914566, 6055389, 6243153, 7135032, 7886088, 8026911, 8073852, 8324204, 9419494, 10702548, 11829132, 12110778, 12486306, 12783599, 14129241, 16053822, 16147704, 16648408, 18166167, 18729459, 18838988, 21405096, 23658264, 24221556, 24972612, 25567198, 28258482, 32107644, 36332334, 37458918, 37677976, 38350797, 42387723, 48443112, 49945224, 51134396, 56188377, 56516964, 64215288, 72664668, 74917836, 76701594, 84775446, 89485193, 102268792, 112376754, 113033928, 115052391, 127163169, 145329336, 149835672, 153403188, 169550892, 178970386, 224753508, 230104782, 254326338, 268455579, 306806376, 339101784, 345157173, 357940772, 449507016, 460209564, 508652676, 536911158, 690314346, 715881544, 805366737, 920419128, 1017305352, 1073822316, 1380628692, 1610733474, 2147644632, 2416100211, 2761257384, 3221466948, 4832200422, 6442933896, 9664400844, 19328801688]

約数ペア:

[(1, 19328801688), (2, 9664400844), (3, 6442933896), (4, 4832200422), (6, 3221466948), (7, 2761257384), (8, 2416100211), (9, 2147644632), (12, 1610733474), (14, 1380628692), (18, 1073822316), (19, 1017305352), (21, 920419128), (24, 805366737), (27, 715881544), (28, 690314346), (36, 536911158), (38, 508652676), (42, 460209564), (43, 449507016), (54, 357940772), (56, 345157173), (57, 339101784), (63, 306806376), (72, 268455579), (76, 254326338), (84, 230104782), (86, 224753508), (108, 178970386), (114, 169550892), (126, 153403188), (129, 149835672), (133, 145329336), (152, 127163169), (168, 115052391), (171, 113033928), (172, 112376754), (189, 102268792), (216, 89485193), (228, 84775446), (252, 76701594), (258, 74917836), (266, 72664668), (301, 64215288), (342, 56516964), (344, 56188377), (378, 51134396), (387, 49945224), (399, 48443112), (456, 42387723), (504, 38350797), (513, 37677976), (516, 37458918), (532, 36332334), (602, 32107644), (684, 28258482), (756, 25567198), (774, 24972612), (798, 24221556), (817, 23658264), (903, 21405096), (1026, 18838988), (1032, 18729459), (1064, 18166167), (1161, 16648408), (1197, 16147704), (1204, 16053822), (1368, 14129241), (1512, 12783599), (1548, 12486306), (1596, 12110778), (1634, 11829132), (1806, 10702548), (2052, 9419494), (2322, 8324204), (2394, 8073852), (2408, 8026911), (2451, 7886088), (2709, 7135032), (3096, 6243153), (3192, 6055389), (3268, 5914566), (3591, 5382568), (3612, 5351274), (4104, 4709747), (4644, 4162102), (4788, 4036926), (4902, 3943044), (5418, 3567516), (5719, 3379752), (6536, 2957283), (7182, 2691284), (7224, 2675637), (7353, 2628696), (8127, 2378344), (9288, 2081051), (9576, 2018463), (9804, 1971522), (10836, 1783758), (11438, 1689876), (14364, 1345642), (14706, 1314348), (15647, 1235304), (16254, 1189172), (17157, 1126584), (19608, 985761), (21672, 891879), (22059, 876232), (22876, 844938), (28728, 672821), (29412, 657174), (31294, 617652), (32508, 594586), (34314, 563292), (44118, 438116), (45752, 422469), (46941, 411768), (51471, 375528), (58824, 328587), (62588, 308826), (65016, 297293), (68628, 281646), (88236, 219058), (93882, 205884), (102942, 187764), (109529, 176472), (125176, 154413), (137256, 140823)]