306943956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1187}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 848431584

約数和(自身を除く): 541487628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 653, 1187, 1306, 1959, 2374, 2612, 3561, 3918, 4748, 5877, 7122, 7183, 7836, 10683, 11754, 13057, 14244, 14366, 21366, 21549, 23508, 26114, 28732, 39171, 42732, 43098, 52228, 64647, 78342, 86196, 117513, 129294, 156684, 235026, 258588, 470052, 775111, 1550222, 2325333, 3100444, 4650666, 6975999, 8526221, 9301332, 13951998, 17052442, 25578663, 27903996, 34104884, 51157326, 76735989, 102314652, 153471978, 306943956]

約数ペア:

[(1, 306943956), (2, 153471978), (3, 102314652), (4, 76735989), (6, 51157326), (9, 34104884), (11, 27903996), (12, 25578663), (18, 17052442), (22, 13951998), (33, 9301332), (36, 8526221), (44, 6975999), (66, 4650666), (99, 3100444), (132, 2325333), (198, 1550222), (396, 775111), (653, 470052), (1187, 258588), (1306, 235026), (1959, 156684), (2374, 129294), (2612, 117513), (3561, 86196), (3918, 78342), (4748, 64647), (5877, 52228), (7122, 43098), (7183, 42732), (7836, 39171), (10683, 28732), (11754, 26114), (13057, 23508), (14244, 21549), (14366, 21366)]