329717488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 707097600

約数和(自身を除く): 377380112

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 59, 62, 76, 118, 124, 152, 236, 248, 304, 472, 496, 589, 593, 944, 1121, 1178, 1186, 1829, 2242, 2356, 2372, 3658, 4484, 4712, 4744, 7316, 8968, 9424, 9488, 11267, 14632, 17936, 18383, 22534, 29264, 34751, 34987, 36766, 45068, 69502, 69974, 73532, 90136, 139004, 139948, 147064, 180272, 278008, 279896, 294128, 349277, 556016, 559792, 664753, 698554, 1084597, 1329506, 1397108, 2169194, 2659012, 2794216, 4338388, 5318024, 5588432, 8676776, 10636048, 17353552, 20607343, 41214686, 82429372, 164858744, 329717488]

約数ペア:

[(1, 329717488), (2, 164858744), (4, 82429372), (8, 41214686), (16, 20607343), (19, 17353552), (31, 10636048), (38, 8676776), (59, 5588432), (62, 5318024), (76, 4338388), (118, 2794216), (124, 2659012), (152, 2169194), (236, 1397108), (248, 1329506), (304, 1084597), (472, 698554), (496, 664753), (589, 559792), (593, 556016), (944, 349277), (1121, 294128), (1178, 279896), (1186, 278008), (1829, 180272), (2242, 147064), (2356, 139948), (2372, 139004), (3658, 90136), (4484, 73532), (4712, 69974), (4744, 69502), (7316, 45068), (8968, 36766), (9424, 34987), (9488, 34751), (11267, 29264), (14632, 22534), (17936, 18383)]