722791836

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 168

約数和(自身を含む): 2133710880

約数和(自身を除く): 1410919044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 299, 324, 351, 414, 468, 486, 598, 621, 702, 729, 828, 829, 897, 972, 1053, 1196, 1242, 1404, 1458, 1658, 1794, 1863, 2106, 2484, 2487, 2691, 2916, 3159, 3316, 3588, 3726, 4212, 4974, 5382, 5589, 6318, 7452, 7461, 8073, 9477, 9948, 10764, 10777, 11178, 12636, 14922, 16146, 16767, 18954, 19067, 21554, 22356, 22383, 24219, 29844, 32292, 32331, 33534, 37908, 38134, 43108, 44766, 48438, 57201, 64662, 67068, 67149, 72657, 76268, 89532, 96876, 96993, 114402, 129324, 134298, 145314, 171603, 193986, 201447, 217971, 228804, 247871, 268596, 290628, 290979, 343206, 387972, 402894, 435942, 495742, 514809, 581958, 604341, 686412, 743613, 805788, 871884, 872937, 991484, 1029618, 1163916, 1208682, 1487226, 1544427, 1745874, 2059236, 2230839, 2417364, 2618811, 2974452, 3088854, 3491748, 4461678, 4633281, 5237622, 6177708, 6692517, 7856433, 8923356, 9266562, 10475244, 13385034, 13899843, 15712866, 18533124, 20077551, 26770068, 27799686, 31425732, 40155102, 55599372, 60232653, 80310204, 120465306, 180697959, 240930612, 361395918, 722791836]

約数ペア:

[(1, 722791836), (2, 361395918), (3, 240930612), (4, 180697959), (6, 120465306), (9, 80310204), (12, 60232653), (13, 55599372), (18, 40155102), (23, 31425732), (26, 27799686), (27, 26770068), (36, 20077551), (39, 18533124), (46, 15712866), (52, 13899843), (54, 13385034), (69, 10475244), (78, 9266562), (81, 8923356), (92, 7856433), (108, 6692517), (117, 6177708), (138, 5237622), (156, 4633281), (162, 4461678), (207, 3491748), (234, 3088854), (243, 2974452), (276, 2618811), (299, 2417364), (324, 2230839), (351, 2059236), (414, 1745874), (468, 1544427), (486, 1487226), (598, 1208682), (621, 1163916), (702, 1029618), (729, 991484), (828, 872937), (829, 871884), (897, 805788), (972, 743613), (1053, 686412), (1196, 604341), (1242, 581958), (1404, 514809), (1458, 495742), (1658, 435942), (1794, 402894), (1863, 387972), (2106, 343206), (2484, 290979), (2487, 290628), (2691, 268596), (2916, 247871), (3159, 228804), (3316, 217971), (3588, 201447), (3726, 193986), (4212, 171603), (4974, 145314), (5382, 134298), (5589, 129324), (6318, 114402), (7452, 96993), (7461, 96876), (8073, 89532), (9477, 76268), (9948, 72657), (10764, 67149), (10777, 67068), (11178, 64662), (12636, 57201), (14922, 48438), (16146, 44766), (16767, 43108), (18954, 38134), (19067, 37908), (21554, 33534), (22356, 32331), (22383, 32292), (24219, 29844)]