2047145724

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 5924782080

約数和(自身を除く): 3877636356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 141, 156, 162, 188, 234, 243, 282, 324, 351, 383, 423, 468, 486, 564, 611, 702, 729, 766, 846, 972, 1053, 1149, 1222, 1269, 1404, 1458, 1532, 1692, 1833, 2106, 2187, 2298, 2444, 2538, 2916, 3159, 3447, 3666, 3807, 4212, 4374, 4596, 4979, 5076, 5499, 6318, 6894, 7332, 7614, 8748, 9477, 9958, 10341, 10998, 11421, 12636, 13788, 14937, 15228, 16497, 18001, 18954, 19916, 20682, 21996, 22842, 28431, 29874, 31023, 32994, 34263, 36002, 37908, 41364, 44811, 45684, 49491, 54003, 56862, 59748, 62046, 65988, 68526, 72004, 89622, 93069, 98982, 102789, 108006, 113724, 124092, 134433, 137052, 148473, 162009, 179244, 186138, 197964, 205578, 216012, 234013, 268866, 279207, 296946, 324018, 372276, 403299, 411156, 445419, 468026, 486027, 537732, 558414, 593892, 648036, 702039, 806598, 837621, 890838, 936052, 972054, 1116828, 1209897, 1336257, 1404078, 1458081, 1613196, 1675242, 1781676, 1944108, 2106117, 2419794, 2672514, 2808156, 2916162, 3350484, 3629691, 4212234, 4374243, 4839588, 5345028, 5832324, 6318351, 7259382, 8424468, 8748486, 10889073, 12636702, 13122729, 14518764, 17496972, 18955053, 21778146, 25273404, 26245458, 37910106, 39368187, 43556292, 52490916, 56865159, 75820212, 78736374, 113730318, 157472748, 170595477, 227460636, 341190954, 511786431, 682381908, 1023572862, 2047145724]

約数ペア:

[(1, 2047145724), (2, 1023572862), (3, 682381908), (4, 511786431), (6, 341190954), (9, 227460636), (12, 170595477), (13, 157472748), (18, 113730318), (26, 78736374), (27, 75820212), (36, 56865159), (39, 52490916), (47, 43556292), (52, 39368187), (54, 37910106), (78, 26245458), (81, 25273404), (94, 21778146), (108, 18955053), (117, 17496972), (141, 14518764), (156, 13122729), (162, 12636702), (188, 10889073), (234, 8748486), (243, 8424468), (282, 7259382), (324, 6318351), (351, 5832324), (383, 5345028), (423, 4839588), (468, 4374243), (486, 4212234), (564, 3629691), (611, 3350484), (702, 2916162), (729, 2808156), (766, 2672514), (846, 2419794), (972, 2106117), (1053, 1944108), (1149, 1781676), (1222, 1675242), (1269, 1613196), (1404, 1458081), (1458, 1404078), (1532, 1336257), (1692, 1209897), (1833, 1116828), (2106, 972054), (2187, 936052), (2298, 890838), (2444, 837621), (2538, 806598), (2916, 702039), (3159, 648036), (3447, 593892), (3666, 558414), (3807, 537732), (4212, 486027), (4374, 468026), (4596, 445419), (4979, 411156), (5076, 403299), (5499, 372276), (6318, 324018), (6894, 296946), (7332, 279207), (7614, 268866), (8748, 234013), (9477, 216012), (9958, 205578), (10341, 197964), (10998, 186138), (11421, 179244), (12636, 162009), (13788, 148473), (14937, 137052), (15228, 134433), (16497, 124092), (18001, 113724), (18954, 108006), (19916, 102789), (20682, 98982), (21996, 93069), (22842, 89622), (28431, 72004), (29874, 68526), (31023, 65988), (32994, 62046), (34263, 59748), (36002, 56862), (37908, 54003), (41364, 49491), (44811, 45684)]