558824916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{2131}}^1$

素因数の和:2233

約数の個数: 72

約数和(自身を含む): 1439986912

約数和(自身を除く): 881161996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 1681, 2131, 2132, 3198, 3362, 4262, 5043, 6393, 6396, 6724, 8524, 10086, 12786, 20172, 21853, 25572, 27703, 43706, 55406, 65559, 83109, 87371, 87412, 110812, 131118, 166218, 174742, 262113, 262236, 332436, 349484, 524226, 1048452, 1135823, 2271646, 3407469, 3582211, 4543292, 6814938, 7164422, 10746633, 13629876, 14328844, 21493266, 42986532, 46568743, 93137486, 139706229, 186274972, 279412458, 558824916]

約数ペア:

[(1, 558824916), (2, 279412458), (3, 186274972), (4, 139706229), (6, 93137486), (12, 46568743), (13, 42986532), (26, 21493266), (39, 14328844), (41, 13629876), (52, 10746633), (78, 7164422), (82, 6814938), (123, 4543292), (156, 3582211), (164, 3407469), (246, 2271646), (492, 1135823), (533, 1048452), (1066, 524226), (1599, 349484), (1681, 332436), (2131, 262236), (2132, 262113), (3198, 174742), (3362, 166218), (4262, 131118), (5043, 110812), (6393, 87412), (6396, 87371), (6724, 83109), (8524, 65559), (10086, 55406), (12786, 43706), (20172, 27703), (21853, 25572)]