439976628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10331}}^1$

素因数の和:10374

約数の個数: 108

約数和(自身を含む): 1376470368

約数和(自身を除く): 936493740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 6084, 7098, 10331, 10647, 14196, 20662, 21294, 30993, 41324, 42588, 61986, 72317, 92979, 123972, 134303, 144634, 185958, 216951, 268606, 289268, 371916, 402909, 433902, 537212, 650853, 805818, 867804, 940121, 1208727, 1301706, 1611636, 1745939, 1880242, 2417454, 2603412, 2820363, 3491878, 3760484, 4834908, 5237817, 5640726, 6983756, 8461089, 10475634, 11281452, 12221573, 15713451, 16922178, 20951268, 24443146, 31426902, 33844356, 36664719, 48886292, 62853804, 73329438, 109994157, 146658876, 219988314, 439976628]

約数ペア:

[(1, 439976628), (2, 219988314), (3, 146658876), (4, 109994157), (6, 73329438), (7, 62853804), (9, 48886292), (12, 36664719), (13, 33844356), (14, 31426902), (18, 24443146), (21, 20951268), (26, 16922178), (28, 15713451), (36, 12221573), (39, 11281452), (42, 10475634), (52, 8461089), (63, 6983756), (78, 5640726), (84, 5237817), (91, 4834908), (117, 3760484), (126, 3491878), (156, 2820363), (169, 2603412), (182, 2417454), (234, 1880242), (252, 1745939), (273, 1611636), (338, 1301706), (364, 1208727), (468, 940121), (507, 867804), (546, 805818), (676, 650853), (819, 537212), (1014, 433902), (1092, 402909), (1183, 371916), (1521, 289268), (1638, 268606), (2028, 216951), (2366, 185958), (3042, 144634), (3276, 134303), (3549, 123972), (4732, 92979), (6084, 72317), (7098, 61986), (10331, 42588), (10647, 41324), (14196, 30993), (20662, 21294)]