1915880352

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1187

約数の個数: 144

約数和(自身を含む): 5475163680

約数和(自身を除く): 3559283328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 961, 992, 1093, 1178, 1488, 1767, 1824, 1922, 2186, 2356, 2883, 2976, 3279, 3534, 3844, 4372, 4712, 5766, 6558, 7068, 7688, 8744, 9424, 11532, 13116, 14136, 15376, 17488, 18259, 18848, 20767, 23064, 26232, 28272, 30752, 33883, 34976, 36518, 41534, 46128, 52464, 54777, 56544, 62301, 67766, 73036, 83068, 92256, 101649, 104928, 109554, 124602, 135532, 146072, 166136, 203298, 219108, 249204, 271064, 292144, 332272, 406596, 438216, 498408, 542128, 584288, 643777, 664544, 813192, 876432, 996816, 1050373, 1084256, 1287554, 1626384, 1752864, 1931331, 1993632, 2100746, 2575108, 3151119, 3252768, 3862662, 4201492, 5150216, 6302238, 7725324, 8402984, 10300432, 12604476, 15450648, 16805968, 19957087, 20600864, 25208952, 30901296, 33611936, 39914174, 50417904, 59871261, 61802592, 79828348, 100835808, 119742522, 159656696, 239485044, 319313392, 478970088, 638626784, 957940176, 1915880352]

約数ペア:

[(1, 1915880352), (2, 957940176), (3, 638626784), (4, 478970088), (6, 319313392), (8, 239485044), (12, 159656696), (16, 119742522), (19, 100835808), (24, 79828348), (31, 61802592), (32, 59871261), (38, 50417904), (48, 39914174), (57, 33611936), (62, 30901296), (76, 25208952), (93, 20600864), (96, 19957087), (114, 16805968), (124, 15450648), (152, 12604476), (186, 10300432), (228, 8402984), (248, 7725324), (304, 6302238), (372, 5150216), (456, 4201492), (496, 3862662), (589, 3252768), (608, 3151119), (744, 2575108), (912, 2100746), (961, 1993632), (992, 1931331), (1093, 1752864), (1178, 1626384), (1488, 1287554), (1767, 1084256), (1824, 1050373), (1922, 996816), (2186, 876432), (2356, 813192), (2883, 664544), (2976, 643777), (3279, 584288), (3534, 542128), (3844, 498408), (4372, 438216), (4712, 406596), (5766, 332272), (6558, 292144), (7068, 271064), (7688, 249204), (8744, 219108), (9424, 203298), (11532, 166136), (13116, 146072), (14136, 135532), (15376, 124602), (17488, 109554), (18259, 104928), (18848, 101649), (20767, 92256), (23064, 83068), (26232, 73036), (28272, 67766), (30752, 62301), (33883, 56544), (34976, 54777), (36518, 52464), (41534, 46128)]