442980457902

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^2\times {\mathrm{197}}^1\times {\mathrm{7507}}^1$

素因数の和:7804

約数の個数: 120

約数和(自身を含む): 1021519574856

約数和(自身を除く): 578539116954

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 197, 258, 387, 394, 591, 774, 1161, 1182, 1773, 1849, 2322, 3483, 3546, 3698, 5319, 5547, 6966, 7507, 8471, 10638, 11094, 15014, 15957, 16641, 16942, 22521, 25413, 31914, 33282, 45042, 49923, 50826, 67563, 76239, 99846, 135126, 149769, 152478, 202689, 228717, 299538, 322801, 364253, 405378, 457434, 608067, 645602, 686151, 728506, 968403, 1092759, 1216134, 1372302, 1478879, 1936806, 2185518, 2905209, 2957758, 3278277, 4436637, 5810418, 6556554, 8715627, 8873274, 9834831, 13309911, 13880443, 17431254, 19669662, 26146881, 26619822, 27760886, 29504493, 39929733, 41641329, 52293762, 59008986, 63591797, 79859466, 83282658, 119789199, 124923987, 127183594, 190775391, 239578398, 249847974, 374771961, 381550782, 572326173, 749543922, 1124315883, 1144652346, 1716978519, 2248631766, 2734447271, 3433957038, 5150935557, 5468894542, 8203341813, 10301871114, 16406683626, 24610025439, 49220050878, 73830076317, 147660152634, 221490228951, 442980457902]

約数ペア:

[(1, 442980457902), (2, 221490228951), (3, 147660152634), (6, 73830076317), (9, 49220050878), (18, 24610025439), (27, 16406683626), (43, 10301871114), (54, 8203341813), (81, 5468894542), (86, 5150935557), (129, 3433957038), (162, 2734447271), (197, 2248631766), (258, 1716978519), (387, 1144652346), (394, 1124315883), (591, 749543922), (774, 572326173), (1161, 381550782), (1182, 374771961), (1773, 249847974), (1849, 239578398), (2322, 190775391), (3483, 127183594), (3546, 124923987), (3698, 119789199), (5319, 83282658), (5547, 79859466), (6966, 63591797), (7507, 59008986), (8471, 52293762), (10638, 41641329), (11094, 39929733), (15014, 29504493), (15957, 27760886), (16641, 26619822), (16942, 26146881), (22521, 19669662), (25413, 17431254), (31914, 13880443), (33282, 13309911), (45042, 9834831), (49923, 8873274), (50826, 8715627), (67563, 6556554), (76239, 5810418), (99846, 4436637), (135126, 3278277), (149769, 2957758), (152478, 2905209), (202689, 2185518), (228717, 1936806), (299538, 1478879), (322801, 1372302), (364253, 1216134), (405378, 1092759), (457434, 968403), (608067, 728506), (645602, 686151)]