19691042448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{11813}}^1$

素因数の和:11894

約数の個数: 240

約数和(自身を含む): 65465059968

約数和(自身を除く): 45774017520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 44, 48, 56, 66, 77, 82, 84, 88, 112, 121, 123, 132, 154, 164, 168, 176, 231, 242, 246, 264, 287, 308, 328, 336, 363, 451, 462, 484, 492, 528, 574, 616, 656, 726, 847, 861, 902, 924, 968, 984, 1148, 1232, 1353, 1452, 1694, 1722, 1804, 1848, 1936, 1968, 2296, 2541, 2706, 2904, 3157, 3388, 3444, 3608, 3696, 4592, 4961, 5082, 5412, 5808, 6314, 6776, 6888, 7216, 9471, 9922, 10164, 10824, 11813, 12628, 13552, 13776, 14883, 18942, 19844, 20328, 21648, 23626, 25256, 29766, 34727, 35439, 37884, 39688, 40656, 47252, 50512, 59532, 69454, 70878, 75768, 79376, 82691, 94504, 104181, 119064, 129943, 138908, 141756, 151536, 165382, 189008, 208362, 238128, 248073, 259886, 277816, 283512, 330764, 389829, 416724, 484333, 496146, 519772, 555632, 567024, 661528, 779658, 833448, 909601, 968666, 992292, 1039544, 1323056, 1429373, 1452999, 1559316, 1666896, 1819202, 1937332, 1984584, 2079088, 2728803, 2858746, 2905998, 3118632, 3390331, 3638404, 3874664, 3969168, 4288119, 5327663, 5457606, 5717492, 5811996, 6237264, 6780662, 7276808, 7749328, 8576238, 10005611, 10170993, 10655326, 10915212, 11434984, 11623992, 13561324, 14553616, 15982989, 17152476, 20011222, 20341986, 21310652, 21830424, 22869968, 23247984, 27122648, 30016833, 31965978, 34304952, 37293641, 40022444, 40683972, 42621304, 43660848, 54245296, 58604293, 60033666, 63931956, 68609904, 74587282, 80044888, 81367944, 85242608, 111880923, 117208586, 120067332, 127863912, 149174564, 160089776, 162735888, 175812879, 223761846, 234417172, 240134664, 255727824, 298349128, 351625758, 410230051, 447523692, 468834344, 480269328, 596698256, 703251516, 820460102, 895047384, 937668688, 1230690153, 1406503032, 1640920204, 1790094768, 2461380306, 2813006064, 3281840408, 4922760612, 6563680816, 9845521224, 19691042448]

約数ペア:

[(1, 19691042448), (2, 9845521224), (3, 6563680816), (4, 4922760612), (6, 3281840408), (7, 2813006064), (8, 2461380306), (11, 1790094768), (12, 1640920204), (14, 1406503032), (16, 1230690153), (21, 937668688), (22, 895047384), (24, 820460102), (28, 703251516), (33, 596698256), (41, 480269328), (42, 468834344), (44, 447523692), (48, 410230051), (56, 351625758), (66, 298349128), (77, 255727824), (82, 240134664), (84, 234417172), (88, 223761846), (112, 175812879), (121, 162735888), (123, 160089776), (132, 149174564), (154, 127863912), (164, 120067332), (168, 117208586), (176, 111880923), (231, 85242608), (242, 81367944), (246, 80044888), (264, 74587282), (287, 68609904), (308, 63931956), (328, 60033666), (336, 58604293), (363, 54245296), (451, 43660848), (462, 42621304), (484, 40683972), (492, 40022444), (528, 37293641), (574, 34304952), (616, 31965978), (656, 30016833), (726, 27122648), (847, 23247984), (861, 22869968), (902, 21830424), (924, 21310652), (968, 20341986), (984, 20011222), (1148, 17152476), (1232, 15982989), (1353, 14553616), (1452, 13561324), (1694, 11623992), (1722, 11434984), (1804, 10915212), (1848, 10655326), (1936, 10170993), (1968, 10005611), (2296, 8576238), (2541, 7749328), (2706, 7276808), (2904, 6780662), (3157, 6237264), (3388, 5811996), (3444, 5717492), (3608, 5457606), (3696, 5327663), (4592, 4288119), (4961, 3969168), (5082, 3874664), (5412, 3638404), (5808, 3390331), (6314, 3118632), (6776, 2905998), (6888, 2858746), (7216, 2728803), (9471, 2079088), (9922, 1984584), (10164, 1937332), (10824, 1819202), (11813, 1666896), (12628, 1559316), (13552, 1452999), (13776, 1429373), (14883, 1323056), (18942, 1039544), (19844, 992292), (20328, 968666), (21648, 909601), (23626, 833448), (25256, 779658), (29766, 661528), (34727, 567024), (35439, 555632), (37884, 519772), (39688, 496146), (40656, 484333), (47252, 416724), (50512, 389829), (59532, 330764), (69454, 283512), (70878, 277816), (75768, 259886), (79376, 248073), (82691, 238128), (94504, 208362), (104181, 189008), (119064, 165382), (129943, 151536), (138908, 141756)]