1338268344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1987}}^1$

素因数の和:2233

約数の個数: 128

約数和(自身を含む): 4045977600

約数和(自身を除く): 2707709256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 211, 228, 266, 399, 422, 456, 532, 633, 798, 844, 1064, 1266, 1477, 1596, 1688, 1987, 2532, 2954, 3192, 3974, 4009, 4431, 5064, 5908, 5961, 7948, 8018, 8862, 11816, 11922, 12027, 13909, 15896, 16036, 17724, 23844, 24054, 27818, 28063, 32072, 35448, 37753, 41727, 47688, 48108, 55636, 56126, 75506, 83454, 84189, 96216, 111272, 112252, 113259, 151012, 166908, 168378, 224504, 226518, 264271, 302024, 333816, 336756, 419257, 453036, 528542, 673512, 792813, 838514, 906072, 1057084, 1257771, 1585626, 1677028, 2114168, 2515542, 2934799, 3171252, 3354056, 5031084, 5869598, 6342504, 7965883, 8804397, 10062168, 11739196, 15931766, 17608794, 23478392, 23897649, 31863532, 35217588, 47795298, 55761181, 63727064, 70435176, 95590596, 111522362, 167283543, 191181192, 223044724, 334567086, 446089448, 669134172, 1338268344]

約数ペア:

[(1, 1338268344), (2, 669134172), (3, 446089448), (4, 334567086), (6, 223044724), (7, 191181192), (8, 167283543), (12, 111522362), (14, 95590596), (19, 70435176), (21, 63727064), (24, 55761181), (28, 47795298), (38, 35217588), (42, 31863532), (56, 23897649), (57, 23478392), (76, 17608794), (84, 15931766), (114, 11739196), (133, 10062168), (152, 8804397), (168, 7965883), (211, 6342504), (228, 5869598), (266, 5031084), (399, 3354056), (422, 3171252), (456, 2934799), (532, 2515542), (633, 2114168), (798, 1677028), (844, 1585626), (1064, 1257771), (1266, 1057084), (1477, 906072), (1596, 838514), (1688, 792813), (1987, 673512), (2532, 528542), (2954, 453036), (3192, 419257), (3974, 336756), (4009, 333816), (4431, 302024), (5064, 264271), (5908, 226518), (5961, 224504), (7948, 168378), (8018, 166908), (8862, 151012), (11816, 113259), (11922, 112252), (12027, 111272), (13909, 96216), (15896, 84189), (16036, 83454), (17724, 75506), (23844, 56126), (24054, 55636), (27818, 48108), (28063, 47688), (32072, 41727), (35448, 37753)]