223913508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15773}}^1$

素因数の和:15813

約数の個数: 72

約数和(自身を含む): 646607808

約数和(自身を除く): 422694300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 15773, 31546, 47319, 63092, 94638, 110411, 189276, 205049, 220822, 331233, 410098, 441644, 615147, 662466, 820196, 1230294, 1324932, 1435343, 2460588, 2665637, 2870686, 4306029, 5331274, 5741372, 7996911, 8612058, 10662548, 15993822, 17224116, 18659459, 31987644, 37318918, 55978377, 74637836, 111956754, 223913508]

約数ペア:

[(1, 223913508), (2, 111956754), (3, 74637836), (4, 55978377), (6, 37318918), (7, 31987644), (12, 18659459), (13, 17224116), (14, 15993822), (21, 10662548), (26, 8612058), (28, 7996911), (39, 5741372), (42, 5331274), (52, 4306029), (78, 2870686), (84, 2665637), (91, 2460588), (156, 1435343), (169, 1324932), (182, 1230294), (273, 820196), (338, 662466), (364, 615147), (507, 441644), (546, 410098), (676, 331233), (1014, 220822), (1092, 205049), (1183, 189276), (2028, 110411), (2366, 94638), (3549, 63092), (4732, 47319), (7098, 31546), (14196, 15773)]