404494356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 1111686912

約数和(自身を除く): 707192556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 257, 287, 457, 492, 514, 574, 771, 861, 914, 1028, 1148, 1371, 1542, 1722, 1799, 1828, 2742, 3084, 3199, 3444, 3598, 5397, 5484, 6398, 7196, 9597, 10537, 10794, 12796, 18737, 19194, 21074, 21588, 31611, 37474, 38388, 42148, 56211, 63222, 73759, 74948, 112422, 117449, 126444, 131159, 147518, 221277, 224844, 234898, 262318, 295036, 352347, 393477, 442554, 469796, 524636, 704694, 786954, 822143, 885108, 1409388, 1573908, 1644286, 2466429, 3288572, 4815409, 4932858, 9630818, 9865716, 14446227, 19261636, 28892454, 33707863, 57784908, 67415726, 101123589, 134831452, 202247178, 404494356]

約数ペア:

[(1, 404494356), (2, 202247178), (3, 134831452), (4, 101123589), (6, 67415726), (7, 57784908), (12, 33707863), (14, 28892454), (21, 19261636), (28, 14446227), (41, 9865716), (42, 9630818), (82, 4932858), (84, 4815409), (123, 3288572), (164, 2466429), (246, 1644286), (257, 1573908), (287, 1409388), (457, 885108), (492, 822143), (514, 786954), (574, 704694), (771, 524636), (861, 469796), (914, 442554), (1028, 393477), (1148, 352347), (1371, 295036), (1542, 262318), (1722, 234898), (1799, 224844), (1828, 221277), (2742, 147518), (3084, 131159), (3199, 126444), (3444, 117449), (3598, 112422), (5397, 74948), (5484, 73759), (6398, 63222), (7196, 56211), (9597, 42148), (10537, 38388), (10794, 37474), (12796, 31611), (18737, 21588), (19194, 21074)]