1238861624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2413

約数の個数: 128

約数和(自身を含む): 3166732800

約数和(自身を除く): 1927871176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 67, 77, 88, 91, 104, 134, 143, 154, 182, 268, 286, 308, 364, 469, 536, 572, 616, 728, 737, 871, 938, 1001, 1144, 1474, 1742, 1876, 2002, 2309, 2948, 3484, 3752, 4004, 4618, 5159, 5896, 6097, 6968, 8008, 9236, 9581, 10318, 12194, 16163, 18472, 19162, 20636, 24388, 25399, 30017, 32326, 38324, 41272, 48776, 50798, 60034, 64652, 67067, 76648, 101596, 120068, 129304, 134134, 154703, 177793, 203192, 210119, 240136, 268268, 309406, 330187, 355586, 420238, 536536, 618812, 660374, 711172, 840476, 1082921, 1237624, 1320748, 1422344, 1680952, 1701733, 2011139, 2165842, 2311309, 2641496, 3403466, 4022278, 4331684, 4622618, 6806932, 8044556, 8663368, 9245236, 11912131, 13613864, 14077973, 16089112, 18490472, 22122529, 23824262, 28155946, 44245058, 47648524, 56311892, 88490116, 95297048, 112623784, 154857703, 176980232, 309715406, 619430812, 1238861624]

約数ペア:

[(1, 1238861624), (2, 619430812), (4, 309715406), (7, 176980232), (8, 154857703), (11, 112623784), (13, 95297048), (14, 88490116), (22, 56311892), (26, 47648524), (28, 44245058), (44, 28155946), (52, 23824262), (56, 22122529), (67, 18490472), (77, 16089112), (88, 14077973), (91, 13613864), (104, 11912131), (134, 9245236), (143, 8663368), (154, 8044556), (182, 6806932), (268, 4622618), (286, 4331684), (308, 4022278), (364, 3403466), (469, 2641496), (536, 2311309), (572, 2165842), (616, 2011139), (728, 1701733), (737, 1680952), (871, 1422344), (938, 1320748), (1001, 1237624), (1144, 1082921), (1474, 840476), (1742, 711172), (1876, 660374), (2002, 618812), (2309, 536536), (2948, 420238), (3484, 355586), (3752, 330187), (4004, 309406), (4618, 268268), (5159, 240136), (5896, 210119), (6097, 203192), (6968, 177793), (8008, 154703), (9236, 134134), (9581, 129304), (10318, 120068), (12194, 101596), (16163, 76648), (18472, 67067), (19162, 64652), (20636, 60034), (24388, 50798), (25399, 48776), (30017, 41272), (32326, 38324)]