280703682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3240

約数の個数: 96

約数和(自身を含む): 751670400

約数和(自身を除く): 470966718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 1197, 1406, 1554, 2109, 2331, 2394, 3169, 4218, 4662, 4921, 6327, 6338, 9507, 9842, 12654, 14763, 19014, 22183, 28521, 29526, 44289, 44366, 57042, 60211, 66549, 88578, 117253, 120422, 133098, 180633, 199647, 234506, 351759, 361266, 399294, 421477, 541899, 703518, 820771, 842954, 1055277, 1083798, 1264431, 1641542, 2110554, 2227807, 2462313, 2528862, 3793293, 4455614, 4924626, 6683421, 7386939, 7586586, 13366842, 14773878, 15594649, 20050263, 31189298, 40100526, 46783947, 93567894, 140351841, 280703682]

約数ペア:

[(1, 280703682), (2, 140351841), (3, 93567894), (6, 46783947), (7, 40100526), (9, 31189298), (14, 20050263), (18, 15594649), (19, 14773878), (21, 13366842), (37, 7586586), (38, 7386939), (42, 6683421), (57, 4924626), (63, 4455614), (74, 3793293), (111, 2528862), (114, 2462313), (126, 2227807), (133, 2110554), (171, 1641542), (222, 1264431), (259, 1083798), (266, 1055277), (333, 842954), (342, 820771), (399, 703518), (518, 541899), (666, 421477), (703, 399294), (777, 361266), (798, 351759), (1197, 234506), (1406, 199647), (1554, 180633), (2109, 133098), (2331, 120422), (2394, 117253), (3169, 88578), (4218, 66549), (4662, 60211), (4921, 57042), (6327, 44366), (6338, 44289), (9507, 29526), (9842, 28521), (12654, 22183), (14763, 19014)]