31629528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 106867200

約数和(自身を除く): 75237672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 367, 378, 399, 456, 504, 513, 532, 567, 648, 684, 734, 756, 798, 1026, 1064, 1101, 1134, 1197, 1368, 1468, 1512, 1539, 1596, 2052, 2202, 2268, 2394, 2569, 2936, 3078, 3192, 3303, 3591, 4104, 4404, 4536, 4788, 5138, 6156, 6606, 6973, 7182, 7707, 8808, 9576, 9909, 10276, 10773, 12312, 13212, 13946, 14364, 15414, 19818, 20552, 20919, 21546, 23121, 26424, 27892, 28728, 29727, 30828, 39636, 41838, 43092, 46242, 48811, 55784, 59454, 61656, 62757, 69363, 79272, 83676, 86184, 92484, 97622, 118908, 125514, 138726, 146433, 167352, 184968, 188271, 195244, 208089, 237816, 251028, 277452, 292866, 376542, 390488, 416178, 439299, 502056, 554904, 564813, 585732, 753084, 832356, 878598, 1129626, 1171464, 1317897, 1506168, 1664712, 1757196, 2259252, 2635794, 3514392, 3953691, 4518504, 5271588, 7907382, 10543176, 15814764, 31629528]

約数ペア:

[(1, 31629528), (2, 15814764), (3, 10543176), (4, 7907382), (6, 5271588), (7, 4518504), (8, 3953691), (9, 3514392), (12, 2635794), (14, 2259252), (18, 1757196), (19, 1664712), (21, 1506168), (24, 1317897), (27, 1171464), (28, 1129626), (36, 878598), (38, 832356), (42, 753084), (54, 585732), (56, 564813), (57, 554904), (63, 502056), (72, 439299), (76, 416178), (81, 390488), (84, 376542), (108, 292866), (114, 277452), (126, 251028), (133, 237816), (152, 208089), (162, 195244), (168, 188271), (171, 184968), (189, 167352), (216, 146433), (228, 138726), (252, 125514), (266, 118908), (324, 97622), (342, 92484), (367, 86184), (378, 83676), (399, 79272), (456, 69363), (504, 62757), (513, 61656), (532, 59454), (567, 55784), (648, 48811), (684, 46242), (734, 43092), (756, 41838), (798, 39636), (1026, 30828), (1064, 29727), (1101, 28728), (1134, 27892), (1197, 26424), (1368, 23121), (1468, 21546), (1512, 20919), (1539, 20552), (1596, 19818), (2052, 15414), (2202, 14364), (2268, 13946), (2394, 13212), (2569, 12312), (2936, 10773), (3078, 10276), (3192, 9909), (3303, 9576), (3591, 8808), (4104, 7707), (4404, 7182), (4536, 6973), (4788, 6606), (5138, 6156)]