737138934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 1984435200

約数和(自身を除く): 1247296266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 197, 266, 342, 378, 394, 399, 513, 521, 591, 798, 1026, 1042, 1182, 1197, 1379, 1563, 1773, 2394, 2758, 3126, 3546, 3591, 3647, 3743, 4137, 4689, 5319, 7182, 7294, 7486, 8274, 9378, 9899, 10638, 10941, 11229, 12411, 14067, 19798, 21882, 22458, 24822, 26201, 28134, 29697, 32823, 33687, 37233, 52402, 59394, 65646, 67374, 69293, 74466, 78603, 89091, 98469, 101061, 102637, 138586, 157206, 178182, 196938, 202122, 205274, 207879, 235809, 267273, 307911, 415758, 471618, 534546, 615822, 623637, 707427, 718459, 923733, 1247274, 1414854, 1436918, 1847466, 1870911, 1950103, 2155377, 2771199, 3741822, 3900206, 4310754, 5542398, 5850309, 6466131, 11700618, 12932262, 13650721, 17550927, 19398393, 27301442, 35101854, 38796786, 40952163, 52652781, 81904326, 105305562, 122856489, 245712978, 368569467, 737138934]

約数ペア:

[(1, 737138934), (2, 368569467), (3, 245712978), (6, 122856489), (7, 105305562), (9, 81904326), (14, 52652781), (18, 40952163), (19, 38796786), (21, 35101854), (27, 27301442), (38, 19398393), (42, 17550927), (54, 13650721), (57, 12932262), (63, 11700618), (114, 6466131), (126, 5850309), (133, 5542398), (171, 4310754), (189, 3900206), (197, 3741822), (266, 2771199), (342, 2155377), (378, 1950103), (394, 1870911), (399, 1847466), (513, 1436918), (521, 1414854), (591, 1247274), (798, 923733), (1026, 718459), (1042, 707427), (1182, 623637), (1197, 615822), (1379, 534546), (1563, 471618), (1773, 415758), (2394, 307911), (2758, 267273), (3126, 235809), (3546, 207879), (3591, 205274), (3647, 202122), (3743, 196938), (4137, 178182), (4689, 157206), (5319, 138586), (7182, 102637), (7294, 101061), (7486, 98469), (8274, 89091), (9378, 78603), (9899, 74466), (10638, 69293), (10941, 67374), (11229, 65646), (12411, 59394), (14067, 52402), (19798, 37233), (21882, 33687), (22458, 32823), (24822, 29697), (26201, 28134)]